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TS 24.504 (CT1)
TISPAN – PSTN/ISDN simulation services: Communication Diversion (CDIV) – Protocol specification

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(P) V8.22.0    2015/09    63 p.


Rapporteur:  Mr. Drage, Keith
Antecedent:  TS 24.404    
Descendant(s):  TS 24.604    


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

In addition, a service "Communication Diversion Notification" (CDIVN) to the CDIV PSTN/ISDN simulation services is described in this TS.


 

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1   Scope   PDF-p. 6
2   References
3   Definitions and abbreviations   PDF-p. 7
4   Communications Diversion (CDIV)   PDF-p. 9
4.1   Introduction
4.2   Description
4.3   Operational requirements   PDF-p. 12      Up
4.4   Coding requirements
4.5   Signalling requirements
4.6   Interaction with other services   PDF-p. 24
4.7   Interworking with other networks      Up
4.8   Parameter values (timers)
4.9   Service Configuration for redirection services      Up
4.10   Void
A   Signalling Flows   PDF-p. 43
B   Example of filter criteria   PDF-p. 56
C   Coding considerations   PDF-p. 57
D   Bibliography   PDF-p. 58      Up
E  (Normative)   Void
F   Change history   PDF-p. 60

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