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ITU SERIES Q SUPP 21:1999

ITU SERIES Q SUPP 21:1999 Technical Report Trq.2320 Specifies the signalling requirements for bearer control capability of the third party of a call. The bearer control functional entity actions by a third party of a call are defined in terms of inform

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Table of Contents

1Scope
2Normativereferences
3Definitions
4Abbreviations
5InformationflowsusedinthisSupplement
6Overviewofcallcontrollevelpeer-to-peerfunctional
entityactions
7Additionofanewnetworkconnectiontoanexisting
callwithattachmentofexistingpartiestothenetwork
connection
7.1AdditionofaType1networkconnectiontoan
existingcall
7.1.1NetworkconnectionestablishmentwithType1
connection-Thirdparty-Nonegotiation
7.1.2NetworkconnectionestablishmentwithType1
connection-Thirdparty-Withnegotiation
7.2AdditionofaType2networkconnectiontoan
existingcall
7.2.1NetworkconnectionestablishmentwithType2
connection-Thirdparty-Nonegotiation
7.2.2NetworkconnectionestablishmentwithType2
connection-Thirdparty-Withnegotiation
8Attachmentofoneormoreexistingpartiestooneor
moreexistingnetworkconnections
8.1Attachoneormoreexistingpartiestooneormore
existingconnections
9Detachmentofapartyfromanexistingconnection
10Releaseofanetworkconnectionfromanexistingcall

Abstract

Specifies the signalling requirements for bearer control capability of the third party of a call. The bearer control functional entity actions by a third party of a call are defined in terms of information flows.

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