For the purposes of the present document, the terms and definitions given in
TS 22.173 apply.
For the purposes of the present document, the following abbreviations apply:
ACR
Anonymous Communication Rejection
AP
Authentication Proxy
AS
Application Server
CB
Communication Barring
CDIV
Communication DIVersion services
CONF
CONFerence calling
ECT
Explicit Communication Transfer
HOLD
communication session HOLD
ICB
Incoming Communication Barring
IFC
Initial Filter Criteria
IP
Internet Protocol
MCID
Malicious Call IDentification
MiD
Multi-iDentity
MuD
Multi-Device
OCB
Outgoing Communication Barring
OIP
Originating Identification Presentation
OIR
Originating Identification Restriction
PSAP
Public Safety Answering Point
S-CSCF
Server - Call Session Control Function
TIP
Terminating Identification Presentation
TIR
Terminating Identification Restriction
UE
User Equipment
XCAP
eXtended Camel Application Part
XML
eXtensible Markup Language