3 Definitions and abbreviations
24.6063GPPMessage Waiting Indication (MWI) using IP Multimedia (IM) Core Network (CN) subsystemProtocol specificationRelease 17TS
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TS 22.173 [1], 3GPP TS 22.101 [10], 3GPP TS 22.228 [15], 3GPP TS 23.003 [13] and the following apply:
correspondent: person or entity that deposits messages in the subscriber’s message account
NOTE: Correspondent and subscriber can be the same person or entity.
Message Account (MA): resource that retains multimedia messages (voice, video, fax, etc.) deposited by correspondents for the subscriber
subscriber: person or entity that receives status information about deposited messages
supplementary service: modifies or supplements a basic Telecommunication service
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AS Application Server
CD Communication Deflection
CDIV Communication DIVersion
CFB Communication Forwarding Busy
CFNL Communication Forwarding on Not Logged-in
CFNR Communication Forwarding No Reply
CFU Communication Forwarding Unconditional
CONF CONFerence calling
CSCF Call Session Control Function
ECT Explicit Communication Transfer
HOLD Communication Hold
I-CSCF Interrogating – CSCF
IMS IP Multimedia Subsystem
IP Internet Protocol
ISDN Integrated Service Data Network
MA Message Account
MCID Malicious Call IDentification
MiD Multi-iDentity
MIME Multipurpose Internet Mail Extensions
MNUA MWI Notifier User Agent
MSUA MWI Subscriber User Agent
MuD Multi-Device
MWI Message Waiting Indication
OIP Originating Identification Presentation
OIR Originating Identification Restriction
P-CSCF Proxy – CSCF
PSI Public Service Identity
PSTN Public Switch Telephone Network
S-CSCF Serving – CSCF
SDP Session Description Protocol
SIP Session Initiation Protocol
TIP Terminating Identification Presentation
TIR Terminating Identification Restriction
UA User Agent
UE User Equipment
URI Universal Resource Identifier