3 Definitions and abbreviations

24.5163GPPMalicious Communication Identification (MCID)Protocol specificationPSTN/ISDN simulation servicesTISPANTS

3.1 Definitions

For the purposes of the present document, the terms and definitions given in TS 181 002 [1], TS 181 006 [4], TR 180 000 and the following apply:

communication information: information collected and registered by the MCID service

identity information: includes all the information (RFC 3966 [10] and RFC 3986 [11]) identifying a user, including trusted (network generated) and/or untrusted (user generated) identities

trusted identity: network generated user address information

untrusted identity: user generated user address information

3.2 Abbreviations

For the purposes of the present document, the following abbreviations apply:

ACR Anonymous Communication Rejection

AS Application Server

BGCF Border Gateway Control Function

CB Communication session Barring

CD Communication Deflection

CDIV Communication DIVersion Services

CFB Communication Forwarding Busy

CFNL Communication Forwarding on Not Logged-in

CFNR Communication Forwarding No Reply

CFU Communication Forwarding Unconditional

CONF Conference

CW Call Waiting

DPII Destination Party Identity Information

ECT Explicit Communication Transfer

HOLD communication Hold

IBCF Interconnection Border Control Function

I-CSCF Interrogating – Call Service Control Function

IM IP Multimedia

IMS IP Multimedia Subsystem

IP Internet Protocol

ISDN Integrated Service Digital Network

MCID Malicious Call Identification

MGCF Media Gateway Control Function

NGN Next Generation Network

OIP Originating Identification Presentation

OIR Originating Identification Restriction

OPII Originating Party Identity Information

PSTN Public Switched Telephone Network

P-CSCF Proxy – Call Service Control Function

S-CSCF Service – Call Session Control Function

SDP Session Description Protocol

SIP Session Initiation Protocol

TIP Terminating Identification Presentation

TIR Terminating Identification Restriction

UE User Equipment

URI Uniform Resource Identifier