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ITU-T Q Suppl. 17 (12/1999)

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Technical Report TRQ.2200: Call control signalling requirements – Party call control
This Supplement specifies the signalling requirements for the basic call control capability. The call control functional entity actions are defined in terms of information flows.This Supplement is intended to specify the essential UNI and NNI interactions required to develop call control functional entity actions.
Citation: https://handle.itu.int/11.1002/1000/4998
Series title:
Approval date: 1999-12-03
Approval process:Agreed
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Further details: Patent statement(s)
Ed. ITU-T Recommendation Status Summary Table of Contents Download
1 Q Suppl. 17 (12/1999) In force
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