5.5.3 Default SDP message and other information elements

36.579-13GPPMission Critical (MC) services over LTEPart 1: Common test environmentRelease 15TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

5.5.3.1 SDP Message

5.5.3.1.0 Common conditions for SDP Message

The following conditions apply throughout clause 5.5.3.1:

Table 5.5.3.1.0-1: Conditions

Condition	Explanation
INITIAL_SDP_OFFER	SDP message is an initial offer
SDP_OFFER	SDP message is an offer
SDP_ANSWER	SDP message is an Answer
FIRST_SDP_FROM_UE	First SDP message sent by the UE within the session
FIRST_SDP_FROM_SS	First SDP message sent by the SS within the session
IMPLICIT_GRANT_REQUESTED	An implicit grant is requested by the user
IMPLICIT_FLOOR_GRANTED	An implicit grant shall be granted by the SS
PRE_ESTABLISHED_SESSION	SDP message during establishment or modification of a pre-established session NOTE: The condition shall be applied for all SDP messages of preestablished session test cases and it is not explicitly mentioned in specific message content for these test cases
WITHOUT_MEDIACONTROL	SDP message shall not contain a media description for media control (e.g. in case on-demand private call without floor control)
WITHOUT_SECURITY	In case of private call: SDP message shall not contain any "a=key-mgmt" attribute for end-to-end security

5.5.3.1.1 SDP Message from the UE

– MCPTT

Table 5.5.3.1.1-1: SDP Message from the UE for MCPTT

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin	Same o=line as in the previous SDP message sent by the UE except that sess-version is incremented by one	o= line
Origin		o= line		FIRST_SDP_FROM_UE
username	any allowed value
sess-id	any allowed value	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session
sess-version	any allowed value
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
unicast-address	IP address of the UE	IP address assigned at initial registration
Session Name	at least one UTF-8-encoded character, or if no name is given, a single empty space	s= line
Connection Data	not required if included in all media	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Session attribute	present only if there is no key-mgmt media attribute in the media description for audio	a= line attribute = key-mgmt (NOTE 2)		PRIVATE-CALL AND SDP_OFFER AND NOT WITHOUT_SECURITY
key-mgmt			TS 24.379 [9] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A		RFC 4567 [44]
Session attribute	optional (NOTE 3)	a=line attribute=”ice-lite”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
ice-lite
Media description[1]		Media description for audio
media description		m= line media = audio	RFC 4867 [59]
media	"audio"
port	any allowed value	The transport port to which the media stream is sent
proto	"RTP/SAVP"
fmt	any allowed value(s)	Indicating RTP payload type numbers
media title	"speech"	i= line
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
bwtype	"RS"		RFC 3556 [113]
bandwidth	any value if present
bwtype	"RR"		RFC 3556 [113]
bandwidth	any value if present
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	same value as format parameter of the "fmtp" attribute
encoding name	"AMR-WB"
clock rate	16000		RFC 4867 [59] clause 8.3
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	a value given in fmt in the audio media description
format specific parameters		Parameters of WB-AMR codec NOTE: In addition to the parameters below the UE may provide further parameters
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks	RFC 4867 [59] clause 8.2
max-red	"0"	No redundancy will be used	RFC 4867 [59] clause 8.2
media attribute		a= line attribute =ptime
ptime	any allowed value	packet time
media attribute		a= line attribute =maxptime
maxptime	any allowed value	maximum packet time
media attribute	optional	a= line attribute =sendrecv Indicates send and receive mode being activated
sendrecv		Parameter has no value
media attribute	one or several attribute lines if present	a=line attribute=ssrc	RFC 5576 [116]
ssrc
ssrc-id	any allowed value but all the same if there is more than one ssrc attribute for audio
attribute	any source attribute according to RFC 5576 [116] (NOTE 1)
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for RTP
foundation	any value
component-id	1	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	any value
connection-address	same IP address as in speech media’s c= line or in the session’s c= line if the speech media does not have a c= line	default candidate
port	same port number as in the m= line for speech
cand-type	"host"
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for RTCP
foundation	any value
component-id	2	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	any value
connection-address	same IP address as in speech media’s c= line or in the session’s c= line if the speech media does not have a c= line	default candidate
port	same port number as in the m= line for speech incremented by 1
cand-type	"host"
media attribute	present only if there is no key-mgmt attribute at session level	a= line attribute = key-mgmt		PRIVATE-CALL AND SDP_OFFER AND NOT WITHOUT_SECURITY
key-mgmt			TS 24.379 [9] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A		RFC 4567 [44]
Media description[2]		Media description for media control		NOT WITHOUT_MEDIACONTROL
media description		m= line media = application SDP media-level section for a media-floor control entity (NOTE 2)
media	"application"
port	any allowed value	The port for the media-floor control entity
proto	"udp"
fmt	"MCPTT"
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
media attribute		a= line attribute = fmtp
fmtp
format	"MCPTT"
format specific parameters				SDP_OFFER, INITIAL_SDP_OFFER
mc_queueing	optional	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3
mc_priority	any allowed value	Any integer value in the range of 1..255	TS 24.380 [10] cl. 12.1.2.3
mc_granted	not present
	present	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3	INITIAL_SDP_OFFER
mc_implicit_request	not present
	present	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3	IMPLICIT_GRANT_REQUESTED
format specific parameters				SDP_ANSWER
mc_queueing	optional	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3
mc_priority	same value as in the offer		TS 24.380 [10] cl. 12.1.2.3
mc_granted	not present		TS 24.380 [10] cl. 12.1.2.3
mc_implicit_request	not present		TS 24.380 [10] cl. 12.1.2.3
mc_ssrc	not present		TS 24.380 [10] cl. 12.1.2.3
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for Media Control messages
foundation	any value
component-id	1	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	any value
connection-address	same IP address as in application media’s c= line or in the session’s c= line if the application media does not have a c= line	default candidate
port	same port number as in the m= line for application
cand-type	"host"
NOTE 1: If "ssrc" media attributes are included, then at least one "ssrc=" line shall contain a "cname" source attribute according to RFC 5576 [116] clause 6.1. NOTE 2: Even though there is no clarity in core specs it is assumed that a key-mgmt attribute at session level does not affect the media control security, i.e. the key-mgmt attribute is not applicable for the "application" media description for which still the CSK is used as security key. This is in contrast to RFC 4566 [27] clause 5 saying "In general, session-level values are the default for all media unless overridden by an equivalent media-level value." NOTE 3: If the UE is configured as lite implementation according to RFC 5245 [115], it shall include "a=ice-lite" session-level attribute; nevertheless this is not a test requirement unless specified otherwise in a test case.

– MCVideo

Table 5.5.3.1.1-2: SDP Message from the UE for MCVideo

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin	Same o=line as in the previous SDP message sent by the UE except that sess-version is incremented by one	o= line
Origin		o= line		FIRST_SDP_FROM_UE
username	px_ MCVideo _User_A_ID	Username of client
sess-id	any allowed value	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	any allowed value
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
unicast-address	IP address of the UE	IP address assigned at initial registration
Session Name	at least one UTF-8-encoded character, or if no name is given, a single empty space	s= line
Connection Data	not required if included in all media	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media description[1]s		Media description for audio
media description		m= line media = audio	RFC 4867 [59]
media	"audio"
port	any allowed value	The transport port to which the media stream is sent
proto	"RTP/SAVP"
fmt	any allowed value(s)	Indicating RTP payload type numbers
media title	"speech"	i= line
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
bwtype	"RS"		RFC 3556 [113]
bandwidth	any value if present
bwtype	"RR"		RFC 3556 [113]
bandwidth	any value if present
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	same value as format parameter of the "fmtp" attribute
encoding name	"AMR-WB"
clock rate	16000		RFC 4867 [59] clause 8.3
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	a value given in fmt in the audio media description
format specific parameters		Parameters of WB-AMR codec NOTE: In addition to the parameters below the UE may provide further parameters
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks	RFC 4867 [59] clause 8.2
max-red	"0"	No redundancy will be used	RFC 4867 [59] clause 8.2
media attribute		a= line attribute =ptime
ptime	any allowed value	packet time
media attribute		a= line attribute =maxptime
maxptime	any allowed value	maximum packet time
media attribute	optional	a= line attribute =sendrecv Indicates send and receive mode being activated
sendrecv		Parameter has no value
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt			TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A	Use condition MCVIDEO	RFC 4567 [44]
Media description[2]		Media description for video
media description		m= line media = video SDP media-level section for a media-transmission control entity
media	"video"
port	any allowed value	The port for the media-transmission control entity
proto	"udp"	User Datagram Protocol. With UDP, computer applications can send messages to other hosts on an Internet Protocol (IP) network. Time-sensitive applications often use UDP because dropping packets is preferable to waiting for packets delayed due to retransmission, which may not be an option in a real-time system.
fmt	"MCVideo"
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
bwtype	"RS"		RFC 3556 [113]
bandwidth	any value if present
bwtype	"RR"		RFC 3556 [113]
bandwidth	any value if present
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	""
encoding name	"H.264"
clock rate			RFC 4867 [59] clause 8.3
encoding parameter	"" if present	Channel number
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt			TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A	Use condition MCVIDEO	RFC 4567 [44]
Media description[3]		Media description for media control
media description		m= line media = application SDP media-level section for a media-floor control entity
media	"application"		3GPP TS 24.581 [88] clause 12
port	any allowed value	The port for the media-floor control entity
proto	"udp"	User Datagram Protocol. With UDP, computer applications can send messages to other hosts on an Internet Protocol (IP) network. Time-sensitive applications often use UDP because dropping packets is preferable to waiting for packets delayed due to retransmission, which may not be an option in a real-time system.
fmt	"MCVideo"
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
media attribute		a= line attribute = fmtp
fmtp			3GPP TS 24.581 [88] clause 12, clause 14
format	"MCVideo"
format specific parameters				SDP_OFFER, INITIAL_SDP_OFFER
mc_queueing	optional	Parameter has no value. Shall include the "mc_queueing" fmtp attribute in SDP offers when queueing of Transmission request is supported.	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	not present or any allowed value	Any integer value in the range of 1..255 Shall include the "mc_priority" fmtp attribute when a transmission priority different than the default priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_reception_priority	not present or any allowed value	Any integer value in the range of 0…255 Shall include the "mc_reception_priority" fmtp attribute when a reception priority different than the default reception priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	not present
	present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14	INITIAL_SDP_OFFER
mc_implicit_request	not present
	present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14	IMPLICIT_GRANT_REQUESTED
format specific parameters				SDP_ANSWER
mc_queueing	optional	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	same value as in the offer		3GPP TS 24.581 [88] clause 12, clause 14
mc_reception_priority	not present or any allowed value	Any integer value in the range of 0…255 Shall include the "mc_reception_priority" fmtp attribute when a reception priority different than the default reception priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	not present		3GPP TS 24.581 [88] clause 12, clause 14
mc_implicit_request	not present		3GPP TS 24.581 [88] clause 12, clause 14

– MCData

Table 5.5.3.1.1-3: SDP Message from the UE for MCData

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	px_MCDATA_ID_User_A	Username of client
sess-id	any allowed value	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	any allowed value
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
unicast-address	IP address of the UE	IP address assigned at initial registration
Session Name	at least one UTF-8-encoded character, or if no name is given, a single empty space	s= line
Session Information	any allowed value	i=<session description> The "i=" field is intended to provide a free-form human-readable description of the session or the purpose of a media stream. It is not suitable for parsing by automata.
Connection Data	not required if included in all media	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	any allowed value		TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media description[1]		Media description for data
media description		m= line media = message	RFC 4867 [59] TS 24.282 [31]
media	"message"
port	any allowed value	The transport port to which the media stream is sent
proto	"TCP/MSRP "
fmt	“*”
media title	"message"	i= line
Connection Data	present if session description does not contain a c=line; optional otherwise	c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"
connection-address	IP address of the UE
media attribute		a= line attribute = sendonly
sendonly		No parameters associated with this line
media attribute		a= line attribute = path
path	px_MSRP_URI_A_ID	attribute containing its own MSRP URI. An example: msrp://mcdata.example.com:7654/abcde1; tcp	TS 24.282 [31]
media attribute		a= line attribute = accept-types
accept-types	"application/vnd.3gpp.mcdata-signalling application/vnd.3gpp.mcdata-payload"
media attribute		a= line attribute = setup
role	“actpass”
media attribute		a= line attribute = key-mgmt		MCD_1to1
key-mgmt			TS 24.379 [9] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A	Use condition MCDATA	RFC 4567 [44]

5.5.3.1.2 SDP Message from the SS

– MCPTT

Table 5.5.3.1.2-1: SDP Message from the SS for MCPTT

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin	Same o=line as in the previous SDP message sent by the SS except that sess-version is incremented by one	o= line
Origin		o= line		FIRST_SDP_FROM_SS
username	"-"	"-" indicating the concept of user IDs not being supported
sess-id	"12345678"	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	"12345678"
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"	This depends on the unicast address of the UE
unicast-address	IP address of the SS
Session Name	" "	s= line single empty space indicating no session name
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	"38"	kilobits per second; Maximum AMR-WB at 23.85 kbps but limit to 12.65 kbps plus overhead	TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Session attribute		a=line attribute=”ice-lite”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
ice-lite
Media description[1]		Media desciption for audio
media description		m= line media = audio	RFC 4867 [59]
media	"audio"
port	port number assigned by the SS (even integer)	The transport port to which the media stream is sent	RFC 6335 [63] clause 6
proto	"RTP/SAVP"
fmt	"99"	RTP/SAVP payload type for AMR-WB is dynamic		INITIAL_SDP_OFFER
	value for AMR-WB as used in initial offer
media title	"speech"	i= line
Connection Data		c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address"	This depends on the connection address
connection-address	IP address of the SS
Bandwidth		b= line
bwtype	"AS"	bwtype:bandwidth
bandwidth	38		TS 26.114 [64] Table K.6
bwtype	"RS"		RFC 3556 [113]
bandwidth	0
bwtype	"RR"		RFC 3556 [113]
bandwidth	2000
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"			INITIAL_SDP_OFFER
	value for AMR-WB as used in initial offer
encoding name	"AMR-WB"
clock rate	16000		RFC 4867 [59] clause 8.3
encoding parameter	"1"	Channel number
media attribute		a= line attribute = fmtp
fmtp
format	"99"			INITIAL_SDP_OFFER
	value for AMR-WB as used in initial offer
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks	RFC 4867 [59] clause 8.2
max-red	"0"	No redundancy will be used	RFC 4867 [59] clause 8.2
media attribute		a= line attribute =ptime
ptime	"20"	packet time
media attribute		a= line attribute =maxptime
maxptime	"240"	maximum packet time
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL AND SDP_OFFER AND NOT WITHOUT_SECURITY
key-mgmt			TS 24.379 [9] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2		RFC 4567 [44]
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for RTP
foundation	1234	arbitrarily selected
component-id	1	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	2130706431	RFC 5245 [115] clause 4.2: 2²⁴ * 126 + 2⁸ * 65535 + 256 – component id
connection-address	IP address of the SS (same IP address as in the c=line for speech)	default candidate
port	same port number as in the m= line for speech
cand-type	"host"
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for RTCP
foundation	1234	same as for RTP
component-id	2	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	2130706430	RFC 5245 [115] clause 4.2: 2²⁴ * 126 + 2⁸ * 65535 + 256 – component id
connection-address	IP address of the SS (same IP address as in the c=line for speech)	default candidate
port	same port number as in the m= line for speech incremented by 1
cand-type	"host"
Media description[2]		Media description for media control		NOT WITHOUT_MEDIACONTROL
media description		m= line media = application SDP media-level section for a media-floor control entity
media	"application"
port	port number assigned by the SS being different than the port number of the audio channel (RTP) and its associated control channel (RTCP)"	The port for the media-floor control entity
proto	"udp"
fmt	"MCPTT"
Connection Data		c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address	This depends on the connection address
connection-address	IP address of the SS
media attribute		a= line attribute = fmtp
fmtp
format	"MCPTT"
format specific parameters				SDP_OFFER
mc_queueing	Present	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3
mc_priority	"3"	"3" is the value of the <user-priority> element for user A in the MCPTT Group Configuration (Table 5.5.7.1-1)	TS 24.380 [10] cl. 12.1.2.3 and cl. 143.3
mc_granted	not present		TS 24.380 [10] cl. 12.1.2.3
mc_implicit_request	not present		TS 24.380 [10] cl. 12.1.2.3
format specific parameters				SDP_ANSWER
mc_queueing	present if included in the offer	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3
mc_priority	if a value is provided in the offer: "3" or the value provided in the offer, whichever is the lower value; otherwise not present	"3" is the value of the <user-priority> element for user A in the MCPTT Group Configuration (Table 5.5.7.1-1) NOTE: <num-levels-priority-hierarchy> has a value of 10 for on-network i.e. it is greater than 3	TS 24.380 [10] cl. 12.1.2.3 and cl. 14.3.3
mc_granted	not present		TS 24.380 [10] cl. 12.1.2.3
	present	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3	IMPLICIT_FLOOR_GRANTED
mc_implicit_request	not present		TS 24.380 [10] cl. 12.1.2.3
	present	Parameter has no value	TS 24.380 [10] cl. 12.1.2.3	IMPLICIT_GRANT_REQUESTED
mc_ssrc	not present		TS 24.380 [10] cl. 12.1.2.3
	same value as in the offer if provided in the offer and there is no collision with the value used by the SS; otherwise value assigned by the SS		TS 24.380 [10] cl. 12.1.2.3	IMPLICIT_GRANT_REQUESTED
media attribute		a=line attribute=”candidate”	RFC 5245 [115]	PRE_ESTABLISHED_SESSION
candidate		candidate for Media Control messages
foundation	4321	arbitrarily selected; different than for RTP/RTCP
component-id	1	according to RFC 5245 [115] clause 4.1.1.1
transport	"UDP"
priority	2130706431	RFC 5245 [115] clause 4.2: 2²⁴ * 126 + 2⁸ * 65535 + 256 – component id
connection-address	IP address of the SS (same IP address as in the c=line for media control)	default candidate
port	same port number as in the m= line for application
cand-type	"host"

– MCVideo

Table 5.5.3.1.2-2: SDP Message from the SS for MCVideo

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin	Same o=line as in the previous SDP message sent by the SS except that sess-version is incremented by one	o= line
Origin		o= line		FIRST_SDP_FROM_SS
username	px_MCVideo_ID_User_B	Username of client sending message
sess-id	"12345678"	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	"12345678"
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address	This depends on the unicast address of the UE
unicast-address	IP address of the SS
Session Name	"-"	s= line
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	"38"	kilobits per second; Maximum AMR-WB at 23.85 kbps but limit to 12.65 kbps plus overhead	TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media description[1]		Media description for audio
media description		m= line media = audio	RFC 4867 [59]
media	"audio"
port	port number assigned by the SS (even integer)	The transport port to which the media stream is sent	RFC 6335 [63] clause 6
proto	"RTP/AVP"
fmt	"99"	RTP/AVP payload type for AMR-WB is dynamic
media title	"speech"	i= line
Connection Data		c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address	This depends on the connection address
connection-address	IP address of the SS
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"
encoding name	"AMR-WB"
clock rate	16000		RFC 4867 [59] clause 8.3
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp
format	"99"
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks	RFC 4867 [59] clause 8.2
max-red	"0"	No redundancy will be used	RFC 4867 [59] clause 8.2
media attribute		a= line attribute =ptime
ptime	"20"	packet time
media attribute		a= line attribute =maxptime
maxptime	"240"	maximum packet time
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt			TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2	Use condition MCVIDEO	RFC 4567 [44]
Media description[2]		Media description for video
media description		m= line media = video SDP media-level section for a media-transmission control entity
media	"video"
port	port number of the audio stream incremented by 2 (resulting in even integer)	The port for the media-transmission control entity
proto	"udp"	User Datagram Protocol. With UDP, computer applications can send messages to other hosts on an Internet Protocol (IP) network. Time-sensitive applications often use UDP because dropping packets is preferable to waiting for packets delayed due to retransmission, which may not be an option in a real-time system.
fmt	"MCVideo"
Connection Data		c= line Included if the media plane control channel uses a different IP address than other media described in the SDP
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
connection-address	IP address of the SS
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	""
encoding name	"H.264"
clock rate			RFC 4867 [59] clause 8.3
encoding parameter	"" if present	Channel number
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt			TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2	Use condition MCVIDEO	RFC 4567 [44]
Media description[3]		Media description for media control
media description		m= line media = application SDP media-level section for a media-floor control entity
media	"application"
port	port number assigned by the SS being different than the port number of the audio and video channels (RTP) and their associated control channels (RTCP)"	The port for the media-floor control entity
proto	"udp"
fmt	"MCVideo"
Connection Data		c= line
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address	This depends on the connection address
connection-address	IP address of the SS
media attribute		a= line attribute = fmtp
fmtp
format	"MCVideo"
format specific parameters				SDP_OFFER
mc_queueing	Present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	"5"	Any integer value in the range of 1..255	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	not present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14
mc_implicit_request	Present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14
mc_reception_priority"	not present		3GPP TS 24.581 [88] clause 12, clause 14
format specific parameters				SDP_ANSWER
mc_queueing	Present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	"5"	Any integer value in the range of 1..255	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	not present
	present	Parameter has no value	3GPP TS 24.581 [88] clause 12, clause 14	IMPLICIT_FLOOR_GRANTED
mc_implicit_request	Present	Parameter has no value
			3GPP TS 24.581 [88] clause 12, clause 14	IMPLICIT_GRANT_REQUESTED
mc_reception_priority"	not present or "10"	No present if not present in the SDP offer. If present in the SDP offer, then the arbitrarily chosen value of "10 should be used	3GPP TS 24.581 [88] clause 12, clause 14

– MCData

Table 5.5.3.1.2-3: SDP Message from the SS for MCData

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	px_MCDATA_ID_User_B	Username of client
sess-id	"12345678"	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	"12345678"
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
unicast-address	IP address of the SS
Session Name	"-"	s= line
Session Information	“message”	i=<session description> The "i=" field is intended to provide a free-form human-readable description of the session or the purpose of a media stream. It is not suitable for parsing by automata.
Connection Data	not required if included in all media	c= line Included if the media plane control channel uses a different IP address than other media described in the SDP
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
connection-address	IP address of the SS
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	"38"	kilobits per second; Maximum AMR-WB at 23.85 kbps but limit to 12.65 kbps plus overhead	TS 26.114 [64] Table K.6
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media description[1]		Media description for data
media description		m= line media = message	RFC 4867 [59] TS 24.282 [31]
media	"message"
port	"49152"	The transport port to which the media stream is sent
proto	"TCP/MSRP "
fmt	“*”
media title	"message"	i= line
Connection Data		c= line Included if the media plane for audio uses a different IP address than other media described in the SDP
nettype	"IN"
Addrtype	"IP4" or "IP6" depending on IP address
connection-address	IP address of the SS
media attribute		a= line attribute = recvonly
recvonly		No parameters associated with this line
media attribute		a= line attribute = path
path	px_MSRP_URI_SS_ID	attribute containing its own MSRP URI. An example: msrp://mcdata.example.com:7654/abcde1; tcp	TS 24.282 [31]
media attribute		a= line attribute = accept-types
accept-types	"application/vnd.3gpp.mcdata-signalling application/vnd.3gpp.mcdata-payload"
media attribute		a= line attribute = setup
role	“actpass”
media attribute		a= line attribute = key-mgmt		MCD_1to1
key-mgmt			TS 24.379 [9] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A	Use condition MCDATA	RFC 4567 [44]

5.5.3.1.3 SDP Message from the UE – Off-network

– MCPTT

Table 5.5.3.1.3-1: SDP Message from the UE – Off-network for MCPTT

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	"-"
sess-id	any allowed value	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	any allowed value
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
unicast-address	px_MCPTT_IP_ConnectionAddressAll
Session Name	"-"	s= line
Connection Data		c= line
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
connection-address	px_MCPTT_IP_ConnectionAddressAll	Set to the multicast IP address of the MCPTT group
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	any allowed value
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media descriptions
media description		m= line media = audio
media	"audio"
port	any allowed value	Set to a port number for MCPTT speech of the MCPTT group
proto	"RTP/AVP"
fmt	any allowed value(s)	Indicating RTP payload type numbers
media title	"speech"	i= line
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"
encoding name	"AMR-WB"
clock rate	16000
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	the value given in fmt in the audio media description
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks
max-red	"0"	No redundancy will be used
media attribute		a= line attribute =ptime
ptime	any allowed value	packet time
media attribute		a= line attribute =maxptime
maxptime	any allowed value	maximum packet time
media description		m= line media = application
media	"application"
port	any allowed value	Set to a port number for media-floor control entity of the MCPTT group
proto	"udp"
fmt	"MCPTT"
media attribute		a= line attribute = fmtp
fmtp
format	"MCPTT"
format specific parameters
mc_queueing	optional	Parameter has no value
mc_priority	not present or any allowed value	Any integer value in the range of 1..255
mc_granted	present	Parameter has no value
mc_implicit_request	present	Parameter has no value
media attribute		a= line attribute = key-mgmt
key-mgmt
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2

– MCVideo

Table 5.5.3.1.3-2: SDP Message from the UE – Off-network for MCVideo

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	"-"
sess-id	any allowed value	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	any allowed value
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
unicast-address	px_MCVideo_IP_ConnectionAddressAll
Session Name	"-"	s= line
Connection Data		c= line
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
connection-address	px_MCVideo_IP_ConnectionAddressAll	Set to the multicast IP address of the MCVideo group
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	any allowed value
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media descriptions
media description		m= line media = audio
media	"audio"
port	any allowed value	Set to a port number for MCVideo speech of the MCVideo group
proto	"RTP/AVP"
fmt	any allowed value(s)	Indicating RTP payload type numbers
media title	"speech"	i= line
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"
encoding name	"AMR-WB"
clock rate	16000
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	the value given in fmt in the audio media description
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks
max-red	"0"	No redundancy will be used
media attribute		a= line attribute =ptime
ptime	any allowed value	packet time
media attribute		a= line attribute =maxptime
maxptime	any allowed value	maximum packet time
media description		m= line media = video SDP media-level section for a media-transmission control entity
media	"video"
port	any allowed value	The port for the media-transmission control entity
proto	"udp"	User Datagram Protocol. With UDP, computer applications can send messages to other hosts on an Internet Protocol (IP) network. Time-sensitive applications often use UDP because dropping packets is preferable to waiting for packets delayed due to retransmission, which may not be an option in a real-time system.
fmt	"MCVideo"
Connection Data		c= line Included if the media plane control channel uses a different IP address than other media described in the SDP
nettype	"IN"
addrtype	"IP4"
connection-address	px_MCVideo_IP_ConnectionAddressApp
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	""
encoding name	"H.264"
clock rate			RFC 4867 [59] clause 8.3
encoding parameter	"" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp			3GPP TS 24.581 [88] clause 12, clause 14
format	"MCVideo"
format specific parameters
mc_queueing	optional	Parameter has no value. Shall include the "mc_queueing" fmtp attribute in SDP offers when queueing of Transmission request is supported.	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	not present or any allowed value	Any integer value in the range of 1..255 Shall include the "mc_priority" fmtp attribute when a transmission priority different than the default priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_reception_priority	not present or any allowed value	Any integer value in the range of 0…255 Shall include the "mc_reception_priority" fmtp attribute when a reception priority different than the default reception priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	present	Parameter has no value Shall include the "mc_granted" fmtp attribute in the SDP offer of an initial SIP INVITE request when it is acceptable for the MCVideo client to receive a granted indication in the SIP 200 (OK) response to an initial INVITE request.	3GPP TS 24.581 [88] clause 12, clause 14
mc_implicit_request	present	Parameter has no value Shall include the "mc_implicit_request" fmtp attribute when a SIP request shall be interpreted as an implicit Transmission request. If not explicitly stated in procedures in the present document or in procedures in 3GPP TS 24.281 [2] that the "mc_implicit_request" fmtp attribute shall be included, the decision to include the "mc_implicit_request" fmtp attribute or not, is an implementation option.	3GPP TS 24.581 [88] clause 12, clause 14
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt		Key Management attribute field in the media and session level.	TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 6.1.1.1.3.3-3	MIKEY carries the security parameters needed for setting up the security protocol. It is a protocol designed for government and relevant enterprises to enable secure, cross-platform multimedia communications.	RFC 4567 [44]
media description		m= line media = application
media	"application"
port	any allowed value	Set to a port number for media-floor control entity of the MCVideo group
proto	"udp"
fmt	"MCVideo"
media attribute		a= line attribute = fmtp
fmtp
format	"MCVideo"
format specific parameters
mc_queueing	optional	Parameter has no value
mc_priority	not present or any allowed value	Any integer value in the range of 1..255
mc_granted	present	Parameter has no value
mc_implicit_request	present	Parameter has no value
media attribute		a= line attribute = key-mgmt
key-mgmt
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2A

– MCData

Table 5.5.3.1.3-3: SDP Message from the UE – Off-network for MCData

FFS

5.5.3.1.4 SDP Message from the SS – Off-network

– MCPTT

Table 5.5.3.1.4-1: SDP Message from the SS – Off-network for MCPTT

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	"-"
sess-id	"12345678"	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	"12345678"
nettype	"IN"
addrtype	"IP4"
unicast-address	px_MCPTT_IP_ConnectionAddressAll
Session Name	"-"	s= line
Connection Data		c= line
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
connection-address	px_MCPTT_IP_ConnectionAddressAll	Set to the multicast IP address of the MCPTT group
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	any allowed value
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media descriptions
media description		m= line media = audio
media	"audio"
port	"49152"	Set to a port number for MCPTT speech of the MCPTT group
proto	"RTP/AVP"
fmt	"99"	Indicating RTP payload type numbers
media title	"speech"	i= line
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"
encoding name	"AMR-WB"
clock rate	16000
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	"99"
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks
max-red	"0"	No redundancy will be used
media attribute		a= line attribute =ptime
ptime	"20"	packet time
media attribute		a= line attribute =maxptime
maxptime	"240"	maximum packet time
media description		m= line media = application
media	"application"
port	"49153"	Set to a port number for media-floor control entity of the MCPTT group
proto	"udp"
fmt	"MCPTT"
media attribute		a= line attribute = fmtp
fmtp
format	"MCPTT"
format specific parameters
mc_queueing	Present	Parameter has no value
mc_priority	"5"	Any integer value in the range of 1..255
mc_granted	Present	Parameter has no value
mc_implicit_request	Present	Parameter has no value
media attribute		a= line attribute = key-mgmt
key-mgmt
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2

– MCVideo

Table 5.5.3.1.4-2: SDP Message from the SS – Off-network for MCVideo

Derivation Path: RFC 4566 [27]
Information Element	Value/remark	Comment	Reference	Condition
Session description:
Protocol Version	"0"	v= line
Origin		o= line
username	"-"
sess-id	"12345678"	A numeric string such that the tuple of <username>, <sess-id>, <nettype>, <addrtype>, and <unicast-address> forms a globally unique identifier for the session.
sess-version	"12345678"
nettype	"IN"
addrtype	"IP4"
unicast-address	px_MCVideo_IP_ConnectionAddressAll
Session Name	"-"	s= line
Connection Data		c= line
nettype	"IN"
addrtype	"IP4"	"IP4" or "IP6"
connection-address	px_MCVideo_IP_ConnectionAddressAll	Set to the multicast IP address of the MCVideo group
Bandwidth		b= line
bwtype	"AS:"	bwtype:bandwidth
bandwidth	any allowed value
Time description
Timing		t= line
start-time	"0"
stop-time	"0"
Media descriptions
media description		m= line media = audio
media	"audio"
port	"49152"	Set to a port number for MCVideo speech of the MCVideo group
proto	"RTP/AVP"
fmt	"99"	Indicating RTP payload type numbers
media title	"speech"	i= line
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	"99"
encoding name	"AMR-WB"
clock rate	16000
encoding parameter	"1" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp	"fmtp"
format	"99"
format specific parameters		Parameters of WB-AMR codec
mode-change-capability	"2"	To be able to interoperate fully with gateways to circuit switched networks
max-red	"0"	No redundancy will be used
media attribute		a= line attribute =ptime
ptime	"20"	packet time
media attribute		a= line attribute =maxptime
maxptime	"240"	maximum packet time
media description		m= line media = video SDP media-level section for a media-transmission control entity
media	"video"
port	any allowed value	The port for the media-transmission control entity
proto	"udp"	User Datagram Protocol. With UDP, computer applications can send messages to other hosts on an Internet Protocol (IP) network. Time-sensitive applications often use UDP because dropping packets is preferable to waiting for packets delayed due to retransmission, which may not be an option in a real-time system.
fmt	"MCVideo"
Connection Data		c= line Included if the media plane control channel uses a different IP address than other media described in the SDP
nettype	"IN"
addrtype	"IP4"
connection-address	px_MCVideo_IP_ConnectionAddressApp
media attribute		a= line attribute = rtpmap
rtpmap	"rtpmap"
payload type	""
encoding name	"H.264"
clock rate			RFC 4867 [59] clause 8.3
encoding parameter	"" if present	Channel number
media attribute		a= line attribute = fmtp
fmtp			3GPP TS 24.581 [88] clause 12, clause 14
format	"MCVideo"
format specific parameters
mc_queueing	optional	Parameter has no value. Shall include the "mc_queueing" fmtp attribute in SDP offers when queueing of Transmission request is supported.	3GPP TS 24.581 [88] clause 12, clause 14
mc_priority	not present or any allowed value	Any integer value in the range of 1..255 Shall include the "mc_priority" fmtp attribute when a transmission priority different than the default priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_reception_priority	not present or any allowed value	Any integer value in the range of 0…255 Shall include the "mc_reception_priority" fmtp attribute when a reception priority different than the default reception priority is required.	3GPP TS 24.581 [88] clause 12, clause 14
mc_granted	present	Parameter has no value Shall include the "mc_granted" fmtp attribute in the SDP offer of an initial SIP INVITE request when it is acceptable for the MCVideo client to receive a granted indication in the SIP 200 (OK) response to an initial INVITE request.	3GPP TS 24.581 [88] clause 12, clause 14
mc_implicit_request	present	Parameter has no value Shall include the "mc_implicit_request" fmtp attribute when a SIP request shall be interpreted as an implicit Transmission request. If not explicitly stated in procedures in the present document or in procedures in 3GPP TS 24.281 [2] that the "mc_implicit_request" fmtp attribute shall be included, the decision to include the "mc_implicit_request" fmtp attribute or not, is an implementation option.	3GPP TS 24.581 [88] clause 12, clause 14
media attribute		a= line attribute = key-mgmt		PRIVATE-CALL
key-mgmt		Key Management attribute field in the media and session level.	TS 24.281 [86] clause 6.2.1
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 6.1.1.1.3.3-3	MIKEY carries the security parameters needed for setting up the security protocol. It is a protocol designed for government and relevant enterprises to enable secure, cross-platform multimedia communications.	RFC 4567 [44]
media description		m= line media = application
media	"application"
port	"49153"	Set to a port number for media-floor control entity of the MCVideo group
proto	"udp"
fmt	"MCVideo"
media attribute		a= line attribute = fmtp
fmtp
format	"MCVideo"
format specific parameters
mc_queueing	Present	Parameter has no value
mc_priority	"5"	Any integer value in the range of 1..255
mc_granted	Present	Parameter has no value
mc_implicit_request	Present	Parameter has no value
media attribute		a= line attribute = key-mgmt
key-mgmt
mikey	MIKEY-SAKKE I_MESSAGE as specified in Table 5.5.9.1-2

– MCData

Table 5.5.3.1.4-3: SDP Message from the SS – Off-network for MCData

FFS

5.5.3.2 MCS Info Lists

5.5.3.2.1 MCS Info Lists from the UE

– MCPTT

Table 5.5.3.2.1-1: MCPTT-Info from the UE

Derivation Path: TS 24.379 [9] clause F.1.2
Information Element	Value/remark	Comment	Reference	Condition
mcpttinfo
mcptt-Params
mcptt-access-token	not present
	Encrypted (NOTE 2) <mcptt-access-token> with mcpttString set to access token as assigned to the UE in the Token Response	The access token is opaque to the MCPTT client	TS 33.180 [94], clause B.4 RFC 6749 [77]	CONFIG, GROUPCONFIG
session-type	not present
	"prearranged"			GROUP-CALL AND INVITE_REFER
	"private"			PRIVATE-CALL AND INVITE_REFER
	“chat”			CHAT-GROUP-CALL AND INVITE_REFER
	"first-to-answer"			FIRST-TO-ANSWER AND INVITE_REFER
mcptt-request-uri	not present
	Encrypted (NOTE 2) <mcptt-request-uri> with mcpttURI set to px_MCPTT_Group_A_ID	The URI of the group		(GROUP-CALL OR CHAT-GROUP-CALL) AND INVITE_REFER
	not present or encrypted (NOTE 2) <mcptt-request-uri> with mcpttURI set to px_MCPTT_User_B_ID	The URI of the invited MCPTT Client		PRIVATE-CALL AND INVITE_REFER
	encrypted (NOTE 2) <mcptt-request-uri> with mcpttURI set to px_MCPTT_ID_User_A			POC-SETTINGS-EVENT
mcptt-calling-user-id	not present or encrypted (NOTE 2) <mcptt-calling-user-id> with mcpttURI set to px_MCPTT_ID_User_A
	not present			CONFIG, GROUPCONFIG, POC-SETTINGS-EVENT
mcptt-called-party-id	not present
	not present or encrypted (NOTE 2) <mcptt-called-party-id> with mcpttURI set to px_MCPTT_ID_User_A			INVITE-RSP
mcptt-calling-group-id	not present
required	not present
emergency-ind	not present or encrypted (NOTE 2) <emergency-ind> with mcpttBoolean set to "false"
	Encrypted (NOTE 2) <emergency-ind> with mcpttBoolean set to "true"			EMERGENCY-CALL AND INVITE_REFER
alert-ind	not present or encrypted (NOTE 2) <alert-ind> with mcpttBoolean set to "false"
	Encrypted (NOTE 2) <alert-ind> with mcpttBoolean set to pc_MCX_EmergencyIndWithAlertInd			EMERGENCY-CALL AND INVITE_REFER
imminentperil-ind	not present or encrypted (NOTE 2) <imminentperil-ind> with mcpttBoolean set to "false"
	Encrypted (NOTE 2) <emergency-ind> with mcpttBoolean set to "true"			IMMPERIL-CALL AND INVITE_REFER
broadcast-ind	not present or “false”
mc-org"	not present
floor-state	not present
associated-group-id	not present
	px_MCPTT_Group_A_ID if mcptt-request-uri contains a temporary group identity; otherwise, not present	if the <mcptt-request-uri> element contains a group identity then this element can include an MCPTT group ID associated with the group identity in the <mcptt-request-uri> element. E.g. if the <mcptt-request-uri> element contains a temporary group identity (TGI), then the <associated-group-id> element can contain the constituent MCPTT group ID	TS 24.379 [9] clause F.1.3	GROUP-CALL
originated-by	not present
MKFC-GKTPs	not present
mcptt-client-id	not present
	encrypted (NOTE 2) <mcptt-client-id> with mcpttString set to valid UUID URN (NOTE 1)	The UUID URN of the MCPTT Client	RFC 4122 [106] TS 24.379 [9] clause 4.10	(GROUP-CALL OR CHAT-GROUP-CALL OR EMERGENCY-CALL OR IMMPERIL-CALL) AND INVITE_REFER
	not present or encrypted (NOTE 2) <mcptt-client-id> with mcpttString set to valid UUID URN (NOTE 1)			(PRIVATE-CALL OR FIRST-TO-ANSWER) AND INVITE_REFER
	not present or encrypted (NOTE 2) <mcptt-client-id> with mcpttString set to valid UUID URN (NOTE 1)	in general mcptt-client-id is not mandatory (e.g. for SIP SUBSCRIBE)	RFC 4122 [106] TS 24.379 [9] clause 4.10	CONFIG, GROUPCONFIG
	encrypted (NOTE 2) <mcptt-client-id> with mcpttString set to valid UUID URN (NOTE 1)	mcptt-client-id is mandatory in the SIP REGISTER or SIP PUBLISH for service authorisation according to TS 24.379 [9] clauses 7.2.1 and 7.2.2	RFC 4122 [106] TS 24.379 [9] clause 4.10	CONFIG AND REGISTER_PUBLISH
	encrypted (NOTE 2) <mcptt-client-id> with mcpttString set to valid UUID URN (NOTE 1)	mcptt-client-id is mandatory in SIP PUBLISH for MCPTT service settings only, according to TS 24.379 [9] clause 7.2.3	RFC 4122 [106] TS 24.379 [9] clause 4.10	POC-SETTINGS-EVENT
alert-ind-rcvd	not present
anyExt	not present or any allowed value		TS 24.379 [9], clause F.1.3
NOTE 1: The SS shall check the mcptt-client-id – at the first time being sent by the UE to be a valid UUID URN with a format like "urn:uuid:XXXXXXXX-YYYY-ZZZZ-yyyy-zzzzzzzzzzzz" according to RFC 4122 [106] – to be all the same UUID URN in subsequent messages. NOTE 2: Encrypted element as described in Table 5.5.3.2.1-1A

Condition	Explanation
REGISTER_PUBLISH	MCPTT-Info in SIP REGISTER or SIP PUBLISH request for service authorisation
INVITE_REFER	MCPTT-Info in SIP INVITE or SIP REFER request for call establishment
INVITE-RSP	MCPTT-Info in SIP response to a SIP INVITE NOTE: INVITE-RSP is inherited from the SIP response, i.e. it shall be considered as true whenever set for the SIP response
For further conditions see table 5.5.1-1

Table 5.5.3.2.1-1A: Encrypted MCPTT info parameter sent by the UE

Derivation Path: TS 24.379 [9] clauses F.1.2, F.1.3
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-1 containing encrypted element content of the mcptt parameter

– MCVideo

Table 5.5.3.2.1-2: MCVideo-Info from the UE

Derivation Path: TS 24.281 [86] Clause F.1.2
Information Element	Value/remark	Comment	Reference	Condition
mcvideoinfo
mcvideo-Params
mcvideo-access-token	not present
	Encrypted (NOTE 2) <mcvideo-access-token> with mcvideoString set to access token as assigned to the UE in the Token Response	The access token is opaque to the MCVideo client	TS 33.180 [94], clause B.4 RFC 6749 [77]	CONFIG GROUPCONFIG
session-type	not present
	"prearranged"			GROUP-CALL AND INVITE_REFER
	"private"			PRIVATE-CALL AND INVITE_REFER
	“chat”			CHAT-GROUP-CALL AND INVITE_REFER
mcvideo-request-uri	not present
	Encrypted (NOTE 2) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_Group_A_ID	The URI of the group		(GROUP-CALL OR CHAT-GROUP-CALL) AND INVITE_REFER
	not present or Encrypted (NOTE 2) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_User_B_ID	The URI of the invited MCVideo Client		PRIVATE-CALL AND INVITE_REFER
	Encrypted (NOTE 2) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_User_A_ID			POC-SETTINGS-EVENT
mcvideo-calling-user-id	not present or Encrypted (NOTE 2) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_ID_User_A
	not present			CONFIG, GROUPCONFIG, POC-SETTINGS-EVENT
mcvideo-called-party-id	not present
	not present or Encrypted (NOTE 2) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_ID_User_A			INVITE-RSP
mcvideo-calling-group-id	not present
required	not present
emergency-ind	not present or encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to "false"
	encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to true			EMERGENCY-CALL AND INVITE-REFER
alert-ind	not present or encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to "false"
	encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to true			EMERGENCY-CALL AND INVITE_REFER
imminentperil-ind	not present or encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to "false"
	encrypted (NOTE 2) <emergency-ind> with mcvideoBoolean set to true			IMMPERIL-CALL AND INVITE-REFER
broadcast-ind	not present or “false”
mc-org"	not present
transmission-state	not present
associated-group-id	not present
	px_MCVideo_Group_A_ID if mcvideo-request-uri contains a temporary group identity; otherwise, not present	if the <mcvideo-request-uri> element contains a group identity then this element can include an MCVideo group ID associated with the group identity in the <mcvideo-request-uri> element. E.g. if the <mcvideo-request-uri> element contains a temporary group identity (TGI), then the <associated-group-id> element can contain the constituent MCVideo group ID	TS 24.281 [86] clause F.1.3	GROUP-CALL
originated-by	not present
MKFC-GKTPs	not present
mcvideo-client-id	not present
	encrypted (NOTE 2) < mcvideo-client-id> with mcvideoString set to valid UUID URN (NOTE 1)	The UUID URN of the MCVIDEO Client	RFC 4122 [106] TS 24.281 [86] clause 4.9	(GROUP-CALL OR CHAT-GROUP-CALLOR EMERGENCY-CALL OR IMMPERIL-CALL) AND INVITE_REFER
	not present or encrypted (NOTE 2) < mcvideo-client-id> with mcvideoString set to valid UUID URN (NOTE 1)			PRIVATE-CALL AND INVITE_REFER
	not present or encrypted (NOTE 2) < mcvideo-client-id> with mcvideoString set to valid UUID URN (NOTE 1)	in general mcvideo-client-id is not mandatory (e.g. for SIP SUBSCRIBE)	RFC 4122 [106] TS 24.281 [86] clause 4.9	CONFIG, GROUPCONFIG
	encrypted (NOTE 2) < mcvideo-client-id> with mcvideoString set to valid UUID URN (NOTE 1)	mcvideo-client-id is mandatory in the SIP REGISTER or SIP PUBLISH for service authorisation according to TS 24.281 [86] clauses 7.2.1 and 7.2.2	RFC 4122 [106] TS 24.281 [86] clause 4.9	CONFIG AND REGISTER_PUBLISH
	encrypted (NOTE 2) < mcvideo-client-id> with mcvideoString set to valid UUID URN (NOTE 1)	mcvideo-client-id is mandatory in SIP PUBLISH for MCVideo service settings only, according to TS 24.281 [86] clause 7.2.3	RFC 4122 [106] TS 24.281 [86] clause 4.9	POC-SETTINGS-EVENT
alert-ind-rcvd	not present
anyExt	not present or any allowed value		TS 24.281 [86] clause F.1.3
NOTE 1: The SS shall check the mcvideo-client-id – at the first time being sent by the UE to be a valid UUID URN with a format like "urn:uuid:XXXXXXXX-YYYY-ZZZZ-yyyy-zzzzzzzzzzzz" according to RFC 4122 [106] – to be all the same UUID URN in subsequent messages. NOTE 2: Encrypted element as described in Table 5.5.3.2.1-2A

Table 5.5.3.2.1-2A: Encrypted MCVideo info parameter sent by the UE

Derivation Path: TS 24.281 [86] clauses F.1.2, F.1.3
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-1 containing encrypted element content of the mcvideo parameter

– MCData

Table 5.5.3.2.1-3: MCData-Info from the UE

Derivation Path: TS 24.282 [87], Clause D.1
Information Element	Value/remark	Comment	Reference	Condition
mcdata-info
mcdata-Params
mcdata-access-token	not present
request-type	"one-to-one-sds"			MCD_1to1
request-type	“group-sds”			MCD_grp
mcdata-request-uri	px_MCData_Group_A			MCD_grp
mcdata-calling-user-id	not present
mcdata-called-party-id	not present
mcdata-calling-group-id	not present
alert-ind	not present
originated-by	not present
mcdata-client-id	px_MCData_Client_A_ID			MCD_grp
mcdata-controller-psi	not present

Condition	Explanation
MCD_1to1	A one-to-one MCData call
MCD_grp	A goup MCData call
For further conditions see table 5.5.1-1

5.5.3.2.2 MCS Info Lists from the SS

– MCPTT

Table 5.5.3.2.2-1: MCPTT-Info from the SS

Derivation Path: TS 24.379 [9] clause F.1.2
Information Element	Value/remark	Comment	Reference	Condition
mcpttinfo
mcptt-Params
mcptt-access-token	not present
session-type	not present
	"prearranged"			GROUP-CALL
	"private"			PRIVATE-CALL
	“chat”			CHAT-GROUP-CALL
	"first-to-answer"			FIRST-TO-ANSWER
mcptt-request-uri	Encrypted (NOTE 1) <mcptt-request-uri> with mcpttURI set to px_MCPTT_ID_User_A	The URI of the called user
mcptt-calling-user-id	Encrypted (NOTE 1) <mcptt-calling-user-id> with mcpttURI set to px_MCPTT_ID_User_B	The URI of the calling user
mcptt-called-party-id	not present
mcptt-calling-group-id	not present
	Encrypted (NOTE 1) <mcptt-calling-group-id> with mcpttURI set to px_MCPTT_Group_A_ID	The URI of the group		GROUP-CALLOR CHAT-GROUP-CALL
required	not present
emergency-ind	not present
	Encrypted (NOTE 1) <emergency-ind> with mcpttBoolean set to "true"			EMERGENCY-CALL
alert-ind	not present
	Encrypted (NOTE 1) <alert-ind> with mcpttBoolean set to "false"			EMERGENCY-CALL
imminentperil-ind	not present
	Encrypted (NOTE 1) <imminentperil-ind> with mcpttBoolean set to "true"			IMMPERIL-CALL
broadcast-ind	not present
mc-org"	not present
floor-state	not present
associated-group-id	not present
originated-by	not present
MKFC-GKTPs	not present
mcptt-client-id	not present
alert-ind-rcvd	not present
anyExt	not present		TS 24.379 [9], clause F.1.3
NOTE 1: Encrypted element as described in Table 5.5.3.2.2-1A

Table 5.5.3.2.2-1A: Encrypted MCPTT info parameter sent by the SS

Derivation Path: TS 24.379 [9] clauses F.1.2, F.1.3
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-2 containing encrypted element content of the mcptt parameter

– MCVideo

Table 5.5.3.2.2-2: MCVideo-Info from the SS

Derivation Path: TS 24.281 [86] Clause F.1.2
Information Element	Value/remark	Comment	Reference	Condition
mcvideoinfo
mcvideo-Params
mcvideo-access-token	not present
session-type	"prearranged"			GROUP-CALL
	"private"			PRIVATE-CALL
	"chat"			CHAT-GROUP-CALL
mcvideo-request-uri	Encrypted (NOTE 1) <mcvideo-request-uri> with mcvideoURI set to px_MCVideo_ID_User_A	The URI of the called user
mcvideo-calling-user-id	not present or encrypted (NOTE 1) <mcvideo-calling-user-id> with mcvideoURI set to px_MCVideo_ID_User_B	The URI of the calling user
mcvideo-called-party-id	not present
mcvideo-calling-group-id	not present
	Encrypted (NOTE 1) <mcvideo-calling-group-id> with mcvideoURI set to px_MCVideo_Group_A_ID	The URI of the group		GROUP-CALLOR CHAT-GROUP-CALL
required	not present
emergency-ind	not present or encrypted (NOTE 1) <emergency-ind> with mcvideoBoolean set to "false"
	encrypted (NOTE 1) <emergency-ind> with mcvideoBoolean set to "true"			EMERGENCY-CALL
alert-ind	not present
	Encrypted (NOTE 1) <alert-ind> with mcvideoBoolean set to "false"			EMERGENCY-CALL
imminentperil-ind	not present
	Encrypted (NOTE 1) <imminentperil-ind> with mcvideoBoolean set to "true"			IMMPERIL-CALL
broadcast-ind	not present
mc-org"	not present
floor-state	not present
associated-group-id	not present
originated-by	not present
MKFC-GKTPs	not present
mcvideo-client-id	not present
alert-ind-rcvd	not present
anyExt	not present		TS 24.281 [86] clause F.1.3
NOTE 1: Encrypted element as described in Table 5.5.3.2.2-2A

Table 5.5.3.2.2-2A: Encrypted MCVideo info parameter sent by the SS

Derivation Path: TS 24.281 [86] clauses F.1.2, F.1.3
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-2 containing encrypted element content of the mcvideo parameter

– MCData

Table 5.5.3.2.2-3: MCData-Info from the SS

Derivation Path: TS 24.282 [87], Clause D.1
Information Element	Value/remark	Comment	Reference	Condition
mcdata-info
mcdata-Params
mcdata-access-token	not present
request-type	"one-to-one-sds"			MCD_1to1
request-type	“group-sds”			MCD_grp
mcdata-request-uri	px_MCData_Group_A			MCD_grp
mcdata-calling-user-id	px_MCData_ID_User_B
mcdata-called-party-id	px_MCData_ID_User_A
mcdata-calling-group-id	not present
alert-ind	not present
originated-by	not present
mcdata-client-id	px_MCData_Client_B_ID
mcdata-controller-psi	not present

Condition	Explanation
MCD_1to1	A one-to-one MCData call
MCD_grp	A goup MCData call
For further conditions see table 5.5.1-1

5.5.3.3 Resource-lists

5.5.3.3.1 Resource-lists from the UE

– MCPTT

Table 5.5.3.3.1-1: Resource-lists from the UE for MCPTT

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists	encrypted (NOTE 4)
list[1]	encrypted (NOTE 4)
name attribute	Not present
display-name	Not present
entry[1]	NOTE 4,5
uri attribute	px_MCPTT_ID_User_B	The MCPTT ID of the invited user
	px_MCPTT_ID_User_B	the MCPTT ID contained in the <mcptt-calling-user-id> element in the application/ vnd.3gpp.mcptt-info+xml MIME body of the received SIP MESSAGE request		MSG_RSP
	SIP-URI with px_MCPTT_Group_A_ID (NOTE 8) extended with SIP URI header fields as specified for the SIP REFER message	SIP-URI: prearranged MCPTT group identit or chat group identity extended with header fields		PRE-ESTABLISH AND (GROUP-CALL OR CHAT-GROUP-CALL)
	SIP-URI with px_MCPTT_ID_User_B (NOTE 8) extended with SIP URI header fields as specified for the SIP REFER message	SIP-URI: MCPTT ID of the called user extended with header fields		PRE-ESTABLISH AND (PRIVATE-CALL OR FIRST-TO-ANSWER)
display-name	not present
entry[2]	NOTE 4,5			FIRST-TO-ANSWER
uri attribute	px_MCPTT_ID_User_C
display-name	not present
entry[2]	NOTE 4,5			PRE-ESTABLISH AND FIRST-TO-ANSWER
uri attribute	SIP-URI with px_MCPTT_ID_User_C (NOTE 8) extended with SIP URI header fields as specified for the SIP REFER message	SIP-URI: MCPTT ID of the called user extended with header fields
display-name	not present
resource-lists	encrypted (NOTE 4)		TS 24.481 [11] TS 24.484 [14]	CONFIG OR GROUPCONFIG
list[1]	encrypted (NOTE 4)
name attribute	not present
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.484 [14]	CONFIG
uri attribute	AUID1 & “/users/” & XUID & “/” & MCSUEID & “/”	UE Configuration document (NOTE 1a, 2, 3)
	“AUID1 & “/users/” & XUID & “/”	Editor’s note: It is not clear in the core specs whether both options are allowed or only one of both; if the UE is allowed not to include the MCSUEID, it is not clear where the MC server gets it from
display-name	Not present
entry[2]	NOTE 4, 5		TS 24.484 [14]	CONFIG
uri attribute	AUID2 & “/users/” & XUID & “/”	UE User Profile document (NOTE 1b, 2)
display-name	Not present
entry[3]	NOTE 4, 5		TS 24.484 [14]	CONFIG
uri attribute	AUID3 & “/global/service-config.xml”	UE Service Configuration document (NOTE 1c)
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.484 [14]	GROUPCONFIG
uri attribute	“org.openmobilealliance.groups/global/byGroupID/” & px_MCPTT_Group_A_ID	UE Group Configuration document
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.484 [14]	GROUPCONFIG_B
uri attribute	“org.openmobilealliance.groups/global/byGroupID/” & px_MCPTT_Group_B_ID	UE Group Configuration document
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.484 [14]	GROUPCONFIG_C
uri attribute	“org.openmobilealliance.groups/global/byGroupID/” & px_MCPTT_Group_C_ID	UE Group Configuration document
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.484 [14]	GROUPCONFIG_T
uri attribute	“org.openmobilealliance.groups/global/byGroupID/” & px_MCPTT_Group_T_ID	UE Group Configuration document
display-name	Not present
entry[2]	optional, NOTE 4, 5		TS 24.481 [11]	GROUPCONFIG
uri attribute	Doc-Sel & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[2]	optional, NOTE 4, 5		TS 24.481 [11]	GROUPCONFIG_B
uri attribute	Doc-Sel_B & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[2]	optional, NOTE 4, 5		TS 24.481 [11]	GROUPCONFIG_C
uri attribute	Doc-Sel_C & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[2]	optional, NOTE 4, 5		TS 24.481 [11]	GROUPCONFIG_T
uri attribute	Doc-Sel_T & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.481 [11]	GROUPKEY
uri attribute	Doc-Sel & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.481 [11]	GROUPKEY_B
uri attribute	Doc-Sel_B & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[1]	NOTE 4, 5		TS 24.481 [11]	GROUPKEY_C
uri attribute	Doc-Sel_C & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[2]	optional, NOTE 4, 5		TS 24.481 [11]	GROUPCONFIG_T
uri attribute	Doc-Sel_T & “~~” & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
NOTE 1a: AUID1 = “org.3gpp.mcptt.ue-config” NOTE 1b: AUID2 = “org.3gpp.mcptt.user-profile” NOTE 1c: AUID3 = “org.3gpp.mcptt.service-config” NOTE 2: XUID = “sip:” & px_MCPTT_ID_User_A NOTE 3: MCSUEID = Instance id of the UE (derived from the IMEI according to 23.003 [69] clause 13.8) NOTE 4: XML encryption may be done by – element content encryption of the root element <resource-lists> as described in Table 5.5.13.2-1 – element content encryption of (each) <list> element as described in Table 5.5.13.2-1 – attribute URI encryption of the entry’s uri attribute as described in Table 5.5.13.3-1 NOTE 5: When a resource-lists document contains more than one entry, the entries may be in any order NOTE 6: Doc-Sel = “org.3gpp.MCPTT-GKTP/global/byGroupID/" & px_MCPTT_Group_A_ID & “/” Doc-Sel_B=“org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCPTT_Group_B_ID & “/” Doc-Sel_C=“org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCPTT_Group_C_ID & “/” Doc-Sel_T=“org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCPTT_Group_T_ID & “/” NOTE 7: Node-Sel = "/group/list-service/mgktp:GKTPs?xmlns(mgktp=urn:3gpp:ns:mcpttGKTP:1.0)” NOTE 8: TS 23.179 [8] specifies MCPTT ID and MCPTT group ID (clause 8.1.3.1) to be a URIs but does not mandate them to be a SIP URIs; nevertheless according to TS 24.379 [9] (clauses 10.1.1.2.2.1, 10.1.2.2.2.1) the URI in the uri attribute of the resource-lists’ <entry> element needs to be a SIP URI.

Condition	Explanation
PRE-ESTABLISH	Call using a pre-established session
MSG_RSP	resource lists IE in SIP MESSAGE in response to a received SIP MESSAGE message
GROUPCONFIG_B	Message content within subscription to GROUP_B documents
GROUPCONFIG_C	Message content within subscription to GROUP_C documents
GROUPCONFIG_T	Message content within subscription to temporary GROUP_T documents
GROUPKEY_B	Message content within subscription to GROUP_B key material retrieval
GROUPKEY_C	Message content within subscription to GROUP_C key material retrieval
GROUPKEY_T	Message content within subscription to temporary GROUP_T key material retrieval
For further conditions see table 5.5.1-1

– MCVideo

Table 5.5.3.3.1-2: Resource-lists from the UE for MCVideo

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists				PRIVATE-CALL GROUP-CALL EMERGENCY-CALL IMMPERIL-CALL
list[1]
name attribute	Not present
display-name	Not present
entry[1]	NOTE 5
uri attribute	px_MCVideo_ID_User_B	The MCVideo ID of the invited user
display-name	Not present
resource-lists	encrypted (NOTE 4)		TS 24.481 [11] TS 24.484 [14]	CONFIG OR GROUPCONFIG
list[1]	encrypted (NOTE 4)
name attribute	"uri: mcvideo-op.gov:resource-lists"	Editor’s note: to be removed		CONFIG
display-name	Not present
entry[1]	NOTE 5		TS 24.484 [14]	CONFIG
uri attribute	AUID1 & "/users/" & XUID & "/" & MCSUEID & "/"	UE Configuration document (NOTE 1a, 2, 3)
	"AUID1 & "/users/" & XUID & "/"	Editor’s note: It is not clear in the core specs whether both options are allowed or only one of both; if the UE is allowed not to include the MCSUEID, it is not clear where the MC server gets it from
display-name	Not present
entry[2]	NOTE 5		TS 24.484 [14]	CONFIG
uri attribute	AUID2 & "/users/" & XUID & "/"	UE User Profile document (NOTE 1b, 2)
display-name	Not present
entry[3]	NOTE 5		TS 24.484 [14]	CONFIG
uri attribute	AUID3 & "/global/service-config.xml"	UE Service Configuration document (NOTE 1c)
display-name	Not present
entry[1]	NOTE 5		TS 24.481 [11]	GROUPCONFIG
uri attribute	"org.openmobilealliance.groups/global/byGroupID/" & px_MCVideo_Group_A_ID	UE Group Configuration document
display-name	Not present
entry[2]	optional NOTE 5		TS 24.481 [11]	GROUPCONFIG
uri attribute	Doc-Sel & "~~" & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
entry[1]	NOTE 5		TS 24.481 [11]	GROUPKEY
uri attribute	Doc-Sel & "~~" & Node-Sel	MCPTT-GKTP document (NOTE 6, 7)
display-name	Not present
NOTE 1a: AUID1 = "org.3gpp.mcvideo.ue-config" NOTE 1b: AUID2 = "org.3gpp.mcvideo.user-profile" NOTE 1c: AUID3 = "org.3gpp.mcvideo.service-config" NOTE 2: XUID = "sip:" & px_MCVideo_ID_User_A NOTE 3: MCSUEID = Instance id of the UE (derived from the IMEI according to 23.003 [69] clause 13.8) NOTE 4: XML encryption may be done by – element content encryption of the root element <resource-lists> as described in Table 5.5.13.2-1 – element content encryption of (each) <list> element as described in Table 5.5.13.2-1 – attribute URI encryption of the entry’s uri attribute as described in Table 5.5.13.3-1 NOTE 5: When a resource-lists document contains more than one entry, the entries may be in any order NOTE 6: Doc-Sel = “org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCVideo_Group_A_ID & "/" NOTE 7: Node-Sel = "/group/list-service/mgktp:GKTPs?xmlns(mgktp=urn:3gpp:ns:mcpttGKTP:1.0)”

– MCData

Table 5.5.3.3.1-3: Resource-lists from the UE for MCData

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists	Editor’s note: XML element content encryption to be added
list
entry	px_MCData_ID_User_B	The MCData ID of the target MCData user

5.5.3.3.2 Resource-lists from the SS

– MCPTT

Table 5.5.3.3.2-1: Resource-lists from the SS for MCPTT

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists	Editor’s note: XML element content encryption to be added
name attribute	Not present
display-name	Not present
list
entry[1]
uri attribute	px_MCPTT_ID_User_A	The MCPTT ID of the invited user
display-name	Not present

– MCVideo

Table 5.5.3.3.2-2: Resource-lists from the SS for MCVideo

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists	Editor’s note: XML element content encryption to be added
list
entry	px_MCVideo_ID_User_A	The MCVideo ID of the invited user

– MCData

Table 5.5.3.3.2-3: Resource-lists from the SS for MCData

Derivation Path: RFC 5366 [35] / RFC 4826 [83]
Information Element	Value/remark	Comment	Reference	Condition
resource-lists	Editor’s note: XML element content encryption to be added
list
entry	px_MCData_ID_User_A	The MCData ID of the invited user

5.5.3.4 Location-info

5.5.3.4.1 Location-info (Report from the UE)

– MCPTT

Table 5.5.3.4.1-1: Location-info (Report from the UE) for MCPTT

Derivation Path: TS 24.379 [9] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Report
ReportID attribute	not present	Attribute is used to return the value in the <RequestId> attribute in the <Request> element. Only present in response to a Location-Info Request.
ReportType attribute	"Emergency"	Required The <ReportType> attribute has two values "Emergency" and "NonEmergency" used to inform whether the client is sending the report in an emergency situation or not.
TriggerID	not present	An element which can occur multiple times. Contains the value of the <TriggerId> attribute associated with a trigger that has fired. Only present if a trigger is the cause of the Location-info Report.
CurrentLocation		A mandatory element that contains the location information
CurrentServingEcgi	Encrypted (NOTE 2) <CurrentServingEcgi> with any content if present	This is optional depending on the configuration sent by the SS
NeighbouringEcgi	Encrypted (NOTE 2) <NeighbouringEcgi> with any content if present	This is optional depending on the configuration sent by the SS
MbmsSaId	Encrypted (NOTE 2) <MbmsSaId> with any content if present	This is optional depending on the configuration sent by the SS
MbsfnArea	Encrypted (NOTE 2) <MbsfnArea> with any content if present	This is optional depending on the configuration sent by the SS
CurrentCoordinate	if present	This is optional depending on the configuration sent by the SS
longitude	Encrypted (NOTE 1) <longitude> with any content
latitude	Encrypted (NOTE 1) <latitude> with any content
NOTE 1: Encrypted sub-element of <CurrentCoordinate> as described in Table 5.5.3.4.1-1A NOTE 2: Encrypted sub-element of <CurrentLocation> element as described in Table 5.5.3.4.1-1B

Table 5.5.3.4.1-1A: Encrypted sub-element of <CurrentCoordinate> sent by the UE

Derivation Path: TS 24.379 [9] clause F.3.2 (tCoordinateType )
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-1 containing encrypted element content of the sub-element of <CurrentCoordinate>

Table 5.5.3.4.1-1B: Encrypted sub-element of <CurrentLocation> sent by the UE

Derivation Path: TS 24.379 [9] clause F.3.2 (tCurrentLocationType)
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-1 containing encrypted element content of the sub-element of <CurrentLocation>

– MCVideo

Table 5.5.3.4.1-2: Location-info (Report from the UE) for MCVideo

Derivation Path: TS 24.281 [86] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Report
TriggerID	not present	An element which can occur multiple times. Contains the value of the <TriggerId> attribute associated with a trigger that has fired. Only present if a trigger is the cause of the Location-info Report.
CurrentLocation		A mandatory element that contains the location information
CurrentServingEcgi	optional	This is optional depending on the configuration sent by the SS
NeighbouringEcgi	optional	This is optional depending on the configuration sent by the SS
MbmsSaId	optional	This is optional depending on the configuration sent by the SS
MbsfnArea	optional	This is optional depending on the configuration sent by the SS
CurrentCoordinate	optional	This is optional depending on the configuration sent by the SS
ReportID	not present	Attribute is used to return the value in the <RequestId> attribute in the <Request> element. Only present in response to a Location-Info Request.
ReportType	"Emergency"	Required The <ReportType> attribute has two values "Emergency" and "NonEmergency" used to inform whether the client is sending the report in an emergency situation or not.
EmergencyEventType	"GroupCallEmergency"			GROUP-CALL and EMERGENCY-CALL
	"GroupCallImminentPeril"			GROUP-CALL and IMMPERIL-CALL
	"PrivateCallEmergency"			PRIVATE-CALL and EMERGENCY-CALL
	"InitiateEmergencyAlert"			IMMPERIL-CALL

5.5.3.4.2 Location-info (Configuration sent by the SS)

– MCPTT

Table 5.5.3.4.2-1: Location-info (Configuration sent by the SS) for MCPTT

Derivation Path: TS 24.379 [9] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Configuration
ConfigScope	"Full"	The MCPTT Client shall replace any previous configuration.
NonEmergencyLocationInformation
ServingEcgi	present	An optional element specifying that the serving E-UTRAN Cell Global Identity (ECGI) needs to be reported
NeighbouringEcgi	present	An optional element that can occur multiple times, specifying that neighbouring ECGIs need to be reported
MbmsSaId	present	An optional element specifying that the serving MBMS Service Area Id needs to be reported;
MbsfnArea	present	An optional element specifying that the MBSFN area Id needs to be reported;
GeographicalCoordinate	present	An optional element specifying that the geographical coordinate specified in clause 6.1 in 3GPP TS 23.032 [65] needs to be reported
minimumIntervalLength	"10"	A mandatory element specifying the minimum time the MCPTT client needs to wait between sending location reports. The value is given in seconds
EmergencyLocationInformation"
ServingEcgi	present	An optional element specifying that the serving E-UTRAN Cell Global Identity (ECGI) needs to be reported
NeighbouringEcgi	present	An optional element that can occur multiple times, specifying that neighbouring ECGIs need to be reported
MbmsSaId	present	An optional element specifying that the serving MBMS Service Area Id needs to be reported;
MbsfnArea	present	An optional element specifying that the MBSFN area Id needs to be reported;
GeographicalCoordinate	present	An optional element specifying that the geographical coordinate specified in clause 6.1 in 3GPP TS 23.032 [65] needs to be reported
minimumIntervalLength	"5"	A mandatory element specifying the minimum time the MCPTT client needs to wait between sending location reports. The value is given in seconds
TriggeringCriteria
CellChange	not present
TrackingAreaChange	not present
PlmnChange	not present
MbmsSaChange	not present
MbsfnAreaChange	not present
PeriodicReport	not present
TravelledDistance	not present
McpttSignallingEvent	not present
GeographicalAreaChange
AnyAreaChange	not present
EnterSpecificAreaType	not present
ExitSpecificAreaType	not present
anyExt		mandatory for Rel-15 and above
EmergencyTriggeringCriteria
CellChange	not present
TrackingAreaChange	not present
PlmnChange	not present
MbmsSaChange	not present
MbsfnAreaChange	not present
PeriodicReport	not present
TravelledDistance	not present
McpttSignallingEvent	not present
GeographicalAreaChange
AnyAreaChange	not present
EnterSpecificAreaType	not present
ExitSpecificAreaType	not present

– MCVideo

Table 5.5.3.4.2-2: Location-info (Configuration sent by the SS) for MCVideo

Derivation Path: TS 24.281 [86] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Configuration
ConfigScope	"Full"	The MCVideo Client shall replace any previous configuration.
NonEmergencyLocationInformation
ServingEcgi	present	An optional element specifying that the serving E-UTRAN Cell Global Identity (ECGI) needs to be reported
NeighbouringEcgi	present	An optional element that can occur multiple times, specifying that neighbouring ECGIs need to be reported
MbmsSaId	present	An optional element specifying that the serving MBMS Service Area Id needs to be reported;
MbsfnArea	present	An optional element specifying that the MBSFN area Id needs to be reported;
GeographicalCoordinate	present	An optional element specifying that the geographical coordinate specified in clause 6.1 in 3GPP TS 23.032 [65] needs to be reported
minimumIntervalLength	"10"	A mandatory element specifying the minimum time the MCVIdeo client needs to wait between sending location reports. The value is given in seconds
EmergencyLocationInformation"
ServingEcgi	present	An optional element specifying that the serving E-UTRAN Cell Global Identity (ECGI) needs to be reported
NeighbouringEcgi	present	An optional element that can occur multiple times, specifying that neighbouring ECGIs need to be reported
MbmsSaId	present	An optional element specifying that the serving MBMS Service Area Id needs to be reported;
MbsfnArea	present	An optional element specifying that the MBSFN area Id needs to be reported;
GeographicalCoordinate	present	An optional element specifying that the geographical coordinate specified in clause 6.1 in 3GPP TS 23.032 [65] needs to be reported
minimumIntervalLength	"5"	A mandatory element specifying the minimum time the MCVideo client needs to wait between sending location reports. The value is given in seconds
TriggeringCriteria
CellChange	not present
TrackingAreaChange	not present
PlmnChange	not present
MbmsSaChange	not present
MbsfnAreaChange	not present
PeriodicReport	not present
TravelledDistance	not present
McvideoSignallingEvent	not present
GeographicalAreaChange	not present

5.5.3.4.3 Location-info (Request sent by the SS)

– MCPTT

Table 5.5.3.4.3-1: Location-info (Request sent by the SS) for MCPTT

Derivation Path: TS 24.379 [9] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Request
RequestID	"1"	The RequestID that the MCPTT Client will reference in the Report

– MCVideo

Table 5.5.3.4.3-2: Location-info (Request sent by the SS) for MCVideo

Derivation Path: TS 24.281 [96] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Request
RequestID	"1"	The RequestID that the MCVideo Client will reference in the Report

5.5.3.4.4 Location-info (Report from the SS)

– MCPTT

Table 5.5.3.4.4-1: Location-info (Report from the SS) for MCPTT

Derivation Path: TS 24.379 [9] clause F.3
Information Element	Value/remark	Comment	Reference	Condition
location-info
Report
ReportID attribute	not present
ReportType attribute	"Emergency"
TriggerID [1]	"EMERGENCY ALERT"	A randomly chosen string to reflect the trigger of the message.
CurrentLocation
CurrentServingEcgi	not present
NeighbouringEcgi	not present
MbmsSaId	not present
MbsfnArea	not present
CurrentCoordinate
longitude	Encrypted (NOTE 1) <longitude> with content as specified by the test case
latitude	Encrypted (NOTE 1) <longitude> with content as specified by the test case
NOTE 1: Encrypted tCoordinateType element as described in Table 5.5.3.4.4-1A

Table 5.5.3.4.4-1A: Encrypted sub-element of <CurrentCoordinate> sent by the SS

Derivation Path: TS 24.379 [9] clause F.3.2 (tCoordinateType )
Information Element	Value/remark	Comment	Reference	Condition
type attribute	"Encrypted"
EncryptedData	EncryptedData as described in Table 5.5.13.2-2 containing encrypted element content of the sub-element of <CurrentCoordinate>

5.5.3.5 PIDF

5.5.3.5.1 PIDF from the UE

– MCPTT

Table 5.5.3.5.1-1: PIDF for MCPTT from the UE

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCPTT_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation		MCPTT extension	TS 24.379 [9] clause 9.3.1	AFFILIATION
group	Encrypted URI (NOTE 1) with value set to px_MCPTT_Group_A_ID
client	not present
status	not present
expires	not present
functionalAlias		MCPTT extension	TS 24.379 [9] Table 9A.3.1.2-1	FUNCTIONAL_ALIAS_STATUS_CHANGE
functionalAliasID attribute	Encrypted URI (NOTE 1) with value set to px_MCPTT_ID_FA_A
user attribute	not present
status attribute	not present
expires attribute	not present
contact	not present
note	not present
timestamp	not present
note	not present
p-id	any allowed value if present		TS 24.379 [9] clause 9.3.1	AFFILIATION
p-id-fa	Any allowed value	a globally unique value set to an identifier of a SIP PUBLISH request	TS 24.379 [9] clause 9A.2.1.2	FUNCTIONAL_ALIAS_STATUS_CHANGE
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

Condition	Explanation
FUNCTIONAL_ALIAS_STATUS_CHANGE	PIDF sent by the UE in request for functional alias status change
For further conditions see table 5.5.1-1

– MCVideo

Table 5.5.3.5.1-2: PIDF for MCVideo from the UE

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCVideo_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation			TS 24.281 [86] clause 8.3.1	AFFILIATION
group	Encrypted URI (NOTE 1) with value set to px_MCVideo_Group_A_ID
client	not present
status	not present
expires	not present
p-id	any allowed value if present			AFFILIATION
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

– MCData

Table 5.5.3.5.1-3: PIDF for MCData from the UE

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCData_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation			TS 24.282 [87] clause 8.4.1	AFFILIATION
group	Encrypted URI (NOTE 1) with value set to px_MCDATA_Group_A_ID
client	not present
status	not present
expires	not present
p-id	any allowed value or same value as sent in SIP PUBLISH	set to an identifier of a SIP PUBLISH request		AFFILIATION
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

5.5.3.5.2 PIDF from the SS

– MCPTT

Table 5.5.3.5.2-1: PIDF for MCPTT from the SS

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCPTT_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation		MCPTT extension	TS 24.379 [9] clause 9.3.1	AFFILIATION
group	Encrypted URI (NOTE 1) with value set to px_MCPTT_Group_A_ID
client	not present
status	"affiliating"
expires	not present
functionalAlias		MCPTT extension	TS 24.379 [9] Table 9A.3.1.2-1	FUNCTIONAL_ALIAS_ACTIVATED
functionalAliasID attribute	Encrypted URI (NOTE 1) with value set to px_MCPTT_ID_FA_A
user attribute	not present
status attribute	"activated"
expires attribute	not present
contact	not present
note	not present
timestamp	not present
note	not present
p-id	not present			AFFILIATION
p-id-fa	same value as received in the SIP PUBLISH message		TS 24.379 [9] clause 9A.2.2.2.5	NOTIFY_FOR_PUBLISH
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

Condition	Explanation
FUNCTIONAL_ALIAS_ACTIVATED	PIDF sent by the SS in notification for functional alias getting activated
NOTIFY_FOR_PUBLISH	PIDF sent by the SS in notification associated with a previous SIP PUBLISH message sent by the UE
For further conditions see table 5.5.1-1

– MCVideo

Table 5.5.3.5.2-2: PIDF for MCVideo from the SS

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCVideo_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation			TS 24.281 [86] clause 8.3.1	AFFILIATION
group	Encrypted URI (NOTE 1) with value set to px_MCVideo_Group_A_ID
client	not present
status	“affiliating”
expires	not present
p-id	not present			AFFILIATION
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

– MCData

Table 5.5.3.5.2-3: PIDF for MCData from the SS

Derivation Path: RFC 3863 [114]
Information Element	Value/remark	Comment	Reference	Condition
presence			RFC 3863 [114]
entity attribute	Encrypted URI (NOTE 1) with value set to px_MCDATA_ID_User_A
tuple
id attribute	Encrypted URI (NOTE 1) with value set to the mcptt-client-id as provided by the UE at registration
status
affiliation			TS 24.282 [87] clause 8.4.1	AFFILIATION
group	px_MCDATA_Group_A_ID
client	not present
status	“affiliating”
expires	not present
p-id	not present			AFFILIATION
NOTE 1: Encrypted attribute as described in Table 5.5.13.3-1

5.5.3.6 SIMPLE-FILTER

– MCPTT

Table 5.5.3.6-1: SIMPLE-FILTER for MCPTT

Derivation Path: TS 24.379 [9] clause 9.3.2
Information Element	Value/remark	Comment	Reference	Condition
filter-set			RFC 4661 [48]
ns-bindings		TS 24.379 [9] clause 9.3.2.2 requires two separate ns-binding elements	RFC 4661 [48]
ns-binding urn			RFC 4661 [48]
prefix	""	Editor’s note: according to RFC 4661 the prefix is required nevertheless TS 24.379 says ‘does not contain a "prefix" attribute’
urn	"urn:ietf:params:xml:ns:pidf"
ns-binding urn			RFC 4661 [48]
prefix	"mcpttPI10"
urn	"urn:3gpp:ns:mcpttPresInfo:1.0"
filter[1]			RFC 4661 [48]
filter id	Any value	The value of the ‘id’ attribute has to be unique within the <filter-set> element
uri attribute	Not present	According to TS 24.379
domain attribute	Not present	According to TS 24.379
remove attribute	Not present	‘false’ per default
enabled attribute	Not present	‘true’ per default
what			RFC 4661 [48]
include	"//presence/tuple[@id=" & px_MCPTT_Client_A_ID & "]"	contains the value, according to IETF RFC 4661 [48], set to concatenation of the ‘//presence/tuple[@id="’ string, the MCPTT client ID, and the ‘"]’ string	RFC 4661 [48]
trigger	Not present

– MCVideo

Table 5.5.3.6-2: SIMPLE-FILTER for MCVideo

Derivation Path: TS 24.281 [86] clause 8.3.2
Information Element	Value/remark	Comment	Reference	Condition
filter-set	px_MCVideo_Client_A_ID		RFC 4661 [48]
nc-bindings	px_MCVideo_Client_A_ID		RFC 4661 [48]
ns-binding urn	"urn:ietf:params:xml:ns:pidf"		RFC 4661 [48]
ns-binding urn	"urn:3gpp:ns:mcvideoPresInfo:1.0"	TS 24.281 [86] clause 8.3.2.2 requires two separate ns-binding elements	RFC 4661 [48]
filter id	"123"	The value of the ‘id’ attribute has to be unique within the <filter-set> element. Does not contain the ‘uri’ element. Does not contain the ‘domain’ element.	RFC 4661 [48]
what			RFC 4661 [48]
include	//presence/tuple[@id= px_MCVideo_Client_A_ID]	contains the value, according to IETF RFC 4661 [48], set to concatenation of the ‘//presence/tuple[@id="’ string, the MCVideo client ID, and the ‘"]’ string	RFC 4661 [48]

– MCData

Table 5.5.3.6-3: SIMPLE-FILTER for MCData

Derivation Path: TS 24.282 [87] clause 8.4.2
Information Element	Value/remark	Comment	Reference	Condition
filter-set	px_MCData_Client_A_ID		RFC 4661 [48]
nc-bindings	px_MCData_Client_A_ID		RFC 4661 [48]
ns-binding urn	"urn:ietf:params:xml:ns:pidf"		RFC 4661 [48]
ns-binding urn	"urn:3gpp:ns:mcdataPresInfo:1.0"	TS 24.282 [87] clause 8.4.2.2 requires two separate ns-binding elements	RFC 4661 [48]
filter id	"123"	The value of the ‘id’ attribute has to be unique within the <filter-set> element. Does not contain the ‘uri’ element. Does not contain the ‘domain’ element.	RFC 4661 [48]
what			RFC 4661 [48]
include	//presence/tuple[@id= px_MCData_Client_A_ID]	contains the value, according to IETF RFC 4661 [48], set to concatenation of the ‘//presence/tuple[@id="’ string, the MCData client ID, and the ‘"]’ string	RFC 4661 [48]

5.5.3.7 AFFILIATION-COMMAND

– MCPTT

Table 5.5.3.7-1: MCPTT-AFFILIATION-COMMAND for MCPTT

Derivation Path: TS 24.379 [9] clause F.4
Information Element	Value/remark	Comment	Reference	Condition
command-list
affiliate
group[1]	px_MCPTT_Group_A_ID	MCPTT group name
de-affiliate	not present

– MCVideo

Table 5.5.3.7-2: MCVideo-AFFILIATION-COMMAND for MCVideo

Derivation Path: TS 24.281 [86] clause F.4
Information Element	Value/remark	Comment	Reference	Condition
command-list
affiliate
group[1]	px_MCVideo_Group_A_ID	MCVideo group name
de-affiliate	not present

– MCData

Table 5.5.3.7-3: MCData-AFFILIATION-COMMAND for MCData

Derivation Path: TS 24.282 [87] clause D.3
Information Element	Value/remark	Comment	Reference	Condition
command-list
affiliate
group[1]	px_MCData_Group_A_ID	MCData group name
de-affiliate	not present

5.5.3.8 SDS Signaling Payload

5.5.3.8.1 SDS Signaling Payload from the UE

Table 5.5.3.8.1-1: SDS Signaling Payload from the UE

Derivation Path: TS 24.282 [87] clause 15.1.2
Information Element	Value/remark	Comment	Reference	Condition
SDS signalling payload message identity	"01000001"	SDS Signalling Payload	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	Any allowed value	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	Any allowed value	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
SDS disposition request type	"0001"	DELIVERY	TS 24.282 [87] clause 15.2.3

5.5.3.8.2 SDS Signaling Payload from the SS

Table 5.5.3.8.2-1: SDS Signaling Payload from the SS

Derivation Path: TS 24.282 [87] clause 15.1.2
Information Element	Value/remark	Comment	Reference	Condition
SDS signalling payload message identity	"01000001"	SDS Signalling Payload	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
SDS disposition request type	"0001"	DELIVERY	TS 24.282 [87] clause 15.2.3

5.5.3.9 MCData Data Payload

Table 5.5.3.9-1: MCData Data Payload from the UE

Derivation Path: TS 24.282 [87] clause 15.1.4
Information Element	Value/remark	Comment	Reference	Condition
Data payload message identity	"01000011"	Data payload	TS 24.282 [87] clause 15.2.2
Number of payloads	"1"	1 payload	TS 24.282 [87] clause 15.2.12
Security parameters and Payload	As described in Table 5.5.3.10-1	MCData Protected Payload Message	TS 33.180 [94]	MCD_1to1
Payload			TS 24.282 [87] clause 15.2.13	MCD_grp
Payload content type	"00000001"	TEXT
Payload data	any allowed value	The data payload Example: “abcdEFGH”

Condition	Explanation
MCD_1to1	A one-to-one MCData call
MCD_grp	A goup MCData call
For further conditions see table 5.5.1-1

Table 5.5.3.9-2: MCData Data Payload from the SS

Derivation Path: TS 24.282 [87] clause 15.1.4
Information Element	Value/remark	Comment	Reference	Condition
Data payload message identity	"01000011"	Data payload	TS 24.282 [87] clause 15.2.2
Number of payloads	"1"	1 payload	TS 24.282 [87] clause 15.2.12
Security parameters and Payload	As described in Table 5.5.3.10-2	MCData Protected Payload Message	TS 33.180 [94]	MCD_1to1
Payload			TS 24.282 [87] clause 15.2.13	MCD_grp
Payload content type	"00000001"	TEXT
Payload data	"Test"	The data payload

Condition	Explanation
MCD_1to1	A one-to-one MCData call
MCD_grp	A goup MCData call
For further conditions see table 5.5.1-1

5.5.3.10 MCData Protected Payload Message

Table 5.5.3.10-1: MCData Protected Payload Message from the UE

Derivation Path: TS 33.180 [94] clause 8.5.4
Information Element	Value/remark	Comment	Reference	Condition
Message Type	"01000011"	Message type – Data Payload
Date and Time	The current date and time	Date and Time of creation of protected payload message
Payload ID	“1”	The identifier for the payload.
Payload sequence number	“1”	The sequence number of the protected payload.
Algorithm	“DP_AES_128_GCM”	Protection of payloads shall support the following algorithms (cipher suites): DP_AES_128_GCM and DP_AES_256_GCM
IV	“11011100 10111001 00001000 01010001 01010000 10110011 11001111 00100001 11100010 11110111 11011111 01011011 01010100 00101100 00100101 10100010”	Initialisation vector (or nonce) for message. Length depends on the algorithm and key used. 128 bits or 256 bits depending on the algorithm.
DPPK-ID	PCK-ID	Key identifier 128 bits or 256 bits depending on the algorithm For one-to-one communications, DPPK-ID shall be the PCK-ID. For group communications, the DPPK ID shall be the GMK-ID
Payload		Protected Payload (Ciphertext)
Payload content type	“00000001”	TEXT
Payload contents	Any allowed value	Example: “abcdEFGH”

Table 5.5.3.10-2: MCData Protected Payload Message from the SS

Derivation Path: TS 33.180 [94] clause 8.5.4
Information Element	Value/remark	Comment	Reference	Condition
Message Type	"01000011"	Message type – Data Payload
Date and Time	The current date and time	Date and Time of creation of protected payload message
Payload ID	“1”	The identifier for the payload.
Payload sequence number	“1”	The sequence number of the protected payload.
Algorithm	“DP_AES_128_GCM”	Protection of payloads shall support the following algorithms (cipher suites): DP_AES_128_GCM and DP_AES_256_GCM
IV	“11011100 10111001 00001000 01010001 01010000 10110011 11001111 00100001 11100010 11110111 11011111 01011011 01010100 00101100 00100101 10100010”	Initialisation vector (or nonce) for message. Length depends on the algorithm and key used. 128 bits or 256 bits depending on the algorithm.
DPPK-ID	PCK-ID	Key identifier 128 bits or 256 bits depending on the algorithm For one-to-one communications, DPPK-ID shall be the PCK-ID. For group communications, the DPPK ID shall be the GMK-ID
Payload		Protected Payload (Ciphertext)
Payload content type	“00000001”	TEXT
Payload contents	“abcdEFGH”

5.5.3.11 PoC Settings

5.5.3.11.1 PoC Settings from the UE

Table 5.5.3.11.1-1: PoC Settings from the UE

Derivation Path: RFC 4354 [103]
Information Element	Value/remark	Comment	Reference	Condition
poc-settings
entity [1]
id attribute	any value	unique identifier of the EPA (Event Publication Agent) Editor’s note: to be clarified whether there are requirements for the id	RFC 4354 [103]
am-settings			RFC 4354 [103]
answer-mode	"automatic" or "manual"
	"manual"			MANUAL
	"automatic"			AUTOMATIC
selected-user-profile-index			TS 24.379 [9] clause 7.4.1
user-profile-index	same value the user-profile-index in the user profile in Table 5.5.8.3-1

Condition	Explanation
MANUAL	Manual answer mode
AUTOMATIC	Automatic answer mode

5.5.3.11.2 PoC Settings from the SS

Table 5.5.3.11.2-1: PoC Settings from the SS

Derivation Path: RFC 4354 [103]
Information Element	Value/remark	Comment	Reference	Condition
poc-settings
entity [1]
id-attribute	"PoC-Settings-1"	unique identifier of the EPA (Event Publication Agent) Editor’s note: to be clarified whether there are requirements for the id	RFC 4354 [103]
isb-settings
incoming-session-barring	"false"
am-settings			RFC 4354 [103]
answer-mode
	"manual"			MANUAL
	"automatic"			AUTOMATIC
ipab-settings
incoming-personal-alert-barring	"false"
sss-settings
simultaneous-sessions-support	"true"
selected-user-profile-index			TS 24.379 [9] clause 7.4.1
user-profile-index	same value the user-profile-index in the user profile in Table 5.5.8.3-1

Condition	Explanation
MANUAL	Manual answer mode
AUTOMATIC	Automatic answer mode

5.5.3.12 Xcap-diff documents

Table 5.5.3.12-1: xcap-diff document for MCX configuration

Derivation Path: RFC 5854 [107] clause 4
Information Element	Value/remark	Comment	Reference	Condition
xcap-diff	encrypted (NOTE 5)
xcap-root attribute	tsc_MCX_CMSXCAPRootURI	same URI as <CMS-XCAP-root-URI> element of the initial UE configuration
document[1]
sel attribute	AUID1 & "/users/" & XUID & "/" & MCSUEID & "/mcptt-ue-configuration.xml"	NOTE 1a, 2, 3
new-etag	arbitrary value
previous-etag	same as new-etag
document[2]
sel attribute	AUID2 & "/users/" & XUID & "/mcptt-user-profile-" & profile-index & ".xml"	NOTE 1b, 2, 4
new-etag	arbitrary value (different than for document[1])
previous-etag	same as new-etag
document[3]
sel attribute	AUID3 & "/global/service-config.xml"	NOTE 1c
new-etag	arbitrary value (different than for document[1] and [2])
previous-etag	same as new-etag
NOTE 1a: AUID1 = "org.3gpp.mcptt.ue-config" for Condition MCPTT AUID1 = "org.3gpp.mcvideo.ue-config" for Condition MCVideo AUID1 = "org.3gpp.mcdata.ue-config" for Condition MCData NOTE 1b: AUID2 = "org.3gpp.mcptt.user-profile" for Condition MCPTT AUID2 = "org.3gpp.mcvideo.user-profile" for Condition MCVideo AUID2 = "org.3gpp.mcdata.user-profile" for Condition MCData NOTE 1c: AUID3 = "org.3gpp.mcptt.service-config" for Condition MCPTT AUID3 = "org.3gpp.mcvideo.service-config" for Condition MCVideo AUID3 = "org.3gpp.mcdata.service-config" for Condition MCData NOTE 2: XUID = "sip:" & px_MCPTT_ID_User_A for Condition MCPTT XUID = "sip:" & px_MCVideo_ID_User_A for Condition MCVideo XUID = "sip:" & px_MCData_ID_User_A for Condition MCData NOTE 3: MCSUEID = Instance id of the UE (derived from the IMEI according to 23.003 [69] clause 13.8) NOTE 4: profile-index is the same as in the user-profile-index attribute of the corresponding document NOTE 5: The content of the root element <xcap-diff> (not including the xcap-root attribute) is encrypted as described in Table 5.5.13.2-2

Table 5.5.3.12-2: xcap-diff document for MCX group configuration

Derivation Path: RFC 5854 [107] clause 4
Information Element	Value/remark	Comment	Reference	Condition
xcap-diff	encrypted (NOTE 1)
xcap-root	tsc_MCX_GMSXCAPRootURI	same URI as <GMS-XCAP-root-URI> element of the initial UE configuration
document[1]				GROUPCONFIG
sel attribute	"org.openmobilealliance.groups/global/byGroupID/" & px_MCPTT_Group_A_ID
new-etag	arbitrary value for first notification, ‘incremented’ value otherwise (NOTE 4)	NOTE 5
previous-etag	same as new-etag for first notification, same as <new-etag> of previous notification otherwise	NOTE 5
element[1]				GROUPKEY
sel attribute	Doc-Sel-PTT & "~~" & Node-Sel	NOTE 2a, 3		MCPTT
sel attribute	Doc-Sel-Video & "~~" & Node-Sel	NOTE 2b, 3		MCVIDEO
GKTPs	group key transport payloads (GKTP) document as described in Table 5.5.3.14-1
NOTE 1: The content of the root element <xcap-diff> (not including the xcap-root attribute) is encrypted as described in Table 5.5.13.2-2 NOTE 2a: Doc-Sel-PTT = “org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCPTT_Group_A_ID & "/" NOTE 2b: Doc-Sel-Video = “org.3gpp.MCPTT-GKTP/global/byGroupID/” & px_MCVideo_Group_A_ID & "/" NOTE 3: Node-Sel = “/group/list-service/mgktp:GKTPs?xmlns(mgktp=urn:3gpp:ns:mcpttGKTP:1.0)” NOTE 4: It is TTCN implementation dependent how the etag is incremented NOTE 5: Values for <new-etag> and <previous-etag> shall be different for different groups

5.5.3.13 MCDATA FD SIGNALLING PAYLOAD FROM THE UE

5.5.3.13.1 FD SIGNALLING PAYLOAD FROM THE UE

Table 5.5.3.13.1-1: FD Signalling Payload from the UE

Derivation Path: TS 24.282 [87], Table 15.1.3.1-1
Information Element	Value/remark	Comment	Reference	Condition
FD signalling payload message identity	“00000010”	FD SIGNALLING PAYLOAD	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	Any allowed value	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	Any allowed value	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
FD disposition request type	“0001”	FILE DOWNLOAD COMPLETED UPDATE	TS 24.282 [87] clause 15.2.4
Mandatory download	Not present	Not present indicates a Non-Mandatory download	TS 24.282 [87] clause 15.2.16
Payload			TS 24.282 [87] clause 15.2.13
Length of Payload contents	Length of the payload contents
Payload content type	“00000100”	FILEURL
Payload contents	px_MCDATA_FD_FILE_LOC
Metadata	Any allowed value	Metadata is optional	TS 24.282 [87] clause 15.2.17
file-selector	Any allowed value
file-date	Any allowed value
file-availability	Any allowed value

5.5.3.13.2 FD SIGNALLING PAYLOAD FROM THE SS

Table 5.5.3.13.2-1: FD Signalling Payload from the SS

Derivation Path: TS 24.282 [87], Table 15.1.3.1-1
Information Element	Value/remark	Comment	Reference	Condition
FD signalling payload message identity	“00000010”	FD SIGNALLING PAYLOAD	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
FD disposition request type	“0001”	FILE DOWNLOAD COMPLETED UPDATE	TS 24.282 [87] clause 15.2.4
Mandatory download	Not present	Not present indicates a Non-Mandatory download	TS 24.282 [87] clause 15.2.16
Payload			TS 24.282 [87] clause 15.2.13
Length of Payload contents	Length of the payload contents
Payload content type	“00000100”	FILEURL
Payload contents	px_MCDATA_FD_FILE_LOC
Metadata	Not present		TS 24.282 [87] clause 15.2.17
file-selector	"file-selector:name:"<name of file>":size:"<size of file>":type:"<type of file>":hash:sha-1:58:23:1F:E8:65:3B:BC:F3:71:36:2F:86:D4:71:91:3E:E4:B1:DF:2F"	a concatenation of filename, filesize, filetype and hash. The filesize value is an integer as defined RFC 4566 [27]
file-date	"file-date:creation:"<DQUOTE date-time the file was created DQUOTE>
file-availability	"file-availability:"<date-time>	date-time is set to a date and time that the file is available until and is defined in RFC 5322 [109]

5.5.3.13.3 FD SIGNALLING PAYLOAD USING THE MEDIA PLANE FROM THE UE

Table 5.5.3.13.3-1: FD Signalling Payload Using the Media Plane from the UE

Derivation Path: TS 24.282 [87], Table 15.1.3.1-1
Information Element	Value/remark	Comment	Reference	Condition
FD signalling payload message identity	“00000010”	FD SIGNALLING PAYLOAD	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	Any allowed value	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	Any allowed value	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
FD disposition request type	“0001”	FILE DOWNLOAD COMPLETED UPDATE	TS 24.282 [87] clause 15.2.4
Mandatory download	"0001"	MANDATORY DOWNLOAD	TS 24.282 [87] clause 15.2.16
Payload	Not present		TS 24.282 [87] clause 15.2.13
Metadata	Not present		TS 24.282 [87] clause 15.2.17

5.5.3.13.4 FD SIGNALLING PAYLOAD USING THE MEDIA PLANE FROM THE SS

Table 5.5.3.13.4-1: FD Signalling Payload Using the Media Plane from the SS

Derivation Path: TS 24.282 [87], Table 15.1.3.1-1
Information Element	Value/remark	Comment	Reference	Condition
FD signalling payload message identity	“00000010”	FD SIGNALLING PAYLOAD	TS 24.282 [87] clause 15.2.2
Date and time	The current date and time	The Date and time value is an unsigned integer containing UTC time of the time when a message was sent, in seconds since midnight UTC of January 1, 1970 (not counting leap seconds).	TS 24.282 [87] clause 15.2.8
Conversation ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Conversation ID contains a number uniquely identifying the conversation. The value is a universally unique identifier.	TS 24.282 [87] clause 15.2.9
Message ID	“00000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001”	The Message ID contains a number uniquely identifying a message. The value is a universally unique identifier	TS 24.282 [87] clause 15.2.10
InReplyTo message ID	Not present		TS 24.282 [87] clause 15.2.11
Application ID	Not present		TS 24.282 [87] clause 15.2.7
FD disposition request type	“0001”	FILE DOWNLOAD COMPLETED UPDATE	TS 24.282 [87] clause 15.2.4
Mandatory download	"0001"	MANDATORY DOWNLOAD	TS 24.282 [87] clause 15.2.16
Payload	Not present		TS 24.282 [87] clause 15.2.13
Metadata	Not present		TS 24.282 [87] clause 15.2.17

5.5.3.14 MCS group key transport payloads (GKTP) document

Table 5.5.3.14-1: group key transport payloads (GKTP) document

Derivation Path: TS 24.481 [11] clause 7.7
Information Element	Value/remark	Comment	Reference	Condition
GKTPs
GMK-GKTPs
GKTP[1]	MIKEY message as described in Table 5.5.9.1-3	MIKEY message, containing the GMK	TS 33.180 [94]
id attribute	arbitrary value	unique charstring assigned by the SS