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TS 24.410 (CT1)
TISPAN – NGN Signalling Control Protocol; Communication HOLD (HOLD) PSTN/ISDN simulation services; Protocol specification

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(P) V8.1.0    2012/12    18 p.
(P) V7.0.0    2008/03    18 p.


Rapporteur:  Mr. Drage, Keith
See also:  TS 24.610    


This TS specifies the, stage three, Protocol Description of the Communication Hold (HOLD) services, based on stages one and two of the ISDN Hold (HOLD) supplementary services. Within the Next Generation Network (NGN) the stage 3 description is specified using the IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP).


 

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1   Scope   PDF-p. 6
2   References
3   Definitions and abbreviations   PDF-p. 7
4   Communication Hold (HOLD)
4.1   Introduction
4.2   Description
4.3   Operational requirements
4.4   Coding requirements
4.5   Signalling requirements
4.6   Interaction with other services
4.7   Interactions with other networks
4.8   Parameter values (timers)
A   Signalling Flows   PDF-p. 12
B   Change history   PDF-p. 16      Up

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