Tech-
invite
3GPP
space
IETF
space
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4‑5x
Content for
TS 22.401
Word version: 8.0.0
0…
2…
2
References
3
Definitions and abbreviations
4
Service description
5
Procedures
6
Quality of service requirements
7
Interworking considerations
8
Interactions with PSTN/ISDN simulation services
A
Guidelines
$
Change history
2
References
p. 6
3
Definitions and abbreviations
p. 6
3.1
Definitions
p. 6
3.2
Abbreviations
p. 7
4
Service description
p. 7
5
Procedures
p. 7
5.1
General service requirements
p. 7
5.2
Registration, provisioning, activation, invocation and withdrawal
p. 8
5.3
Charging and accounting
p. 8
6
Quality of service requirements
p. 8
6.1
General
p. 8
6.2
Video quality
p. 8
6.3
Audio quality
p. 8
7
Interworking considerations
p. 9
7.1
General
p. 9
7.2
Interworking with emulation services
p. 9
8
Interactions with PSTN/ISDN simulation services
p. 9
8.1
General
p. 9
8.2
Mandatory services
p. 9
8.2.1
Originating Identification Presentation (OIP)
p. 9
8.2.2
Originating Identification Restriction (OIR)
p. 9
8.2.3
Terminating Identification Presentation (TIP)
p. 9
8.2.4
Terminating Identification Restriction (TIR)
p. 9
8.2.5
Malicious Communication Identification (MCID)
p. 9
8.2.6
Anonymous Communication Rejection (ACR)
p. 9
8.3
Recommended Services
p. 10
8.3.1
Communication DIVersion (CDIV)
p. 10
8.3.2
Communication Waiting (CW)
p. 10
8.3.3
Communication HOLD (HOLD)
p. 10
8.3.4
Communication Baring (CB)
p. 10
8.3.5
Communication Completion on Busy Subscriber (CCBS)
p. 10
8.3.6
Message Waiting Indication (MWI)
p. 10
8.4
Optional services
p. 10
8.4.1
CONFerence (CONF)
p. 10
8.4.2
Advice of Charge (AoC)
p. 10
8.4.3
Explicit Communication Transfer (ECT)
p. 11
8.4.4
Reverse charging
p. 11
A
Guidelines
p. 12
A.1
Terminal requirements
p. 12
A.1.1
Service options
p. 12
A.1.2
Communication set-up
p. 12
A.1.2.1
Communication setup in audio mode
p. 13
A.1.2.2
Communication setup in mute mode
p. 13
A.1.2.3
Communication setup in video-audio mode
p. 13
A.1.3
Communication release
p. 13
A.2
Change of communication mode
p. 13
A.2.1
Mute
p. 13
A.2.2
Frozen
p. 13
A.2.3
Audio/video
p. 14
A.2.4
External source
p. 14
A.2.5
Synchronization
p. 14
A.2.6
Other
p. 14
A.3
Use cases
p. 14
$
Change history
p. 15