3 Definitions and abbreviations

24.6163GPPMalicious Communication Identification (MCID) using IP Multimedia (IM) Core Network (CN) subsystemProtocol specificationRelease 16TS

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TS 22.173 [1], ETSI TS 181 006 [4], ETSI TR 180 000 [13] and the following apply:

communication information: information collected and registered by the MCID service

identity information: includes all the information (IETF RFC 3966 [10] and IETF 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

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

ECT Explicit Communication Transfer

HOLD communication Hold

IM IP Multimedia

IMS IP Multimedia Subsystem

IP Internet Protocol

ISDN Integrated Service Digital Network

MCID Malicious Call Identification

MGCF Media Gateway Control Function

MiD Multi-iDentity

MuD Multi-Device

OIP Originating Identification Presentation

OIR Originating Identification Restriction

PSTN Public Switched Telephone Network

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