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ITU-T Q.733.3 AMD 1

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ITU-T Q.733.3 AMD 1

Stage 3 description for call completion supplementary services using Signalling System No. 7: Completion of calls to busy subscriber (CCBS)

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This amendment contains the modifications to ITU-T Q.733.3 in order to accommodate changes being made to the CCBS supplementary service dealing with CCBS/CFNR interactions at a diverting exchange and the inclusion of the Additional Called Party Number parameter for CCBS (used to transfer the private called party number in the CCBS request linked to a VPN call).

Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.040.30 : Switching and signalling systems
33.080 : Integrated Services Digital Network (ISDN)
Number of pages 12
Modify ITU-T Q.733.3 (1997-06)
Year 2001
Document history
Country International
Keyword CCITT Q.733;CCITT Q.733.3;CCITT Q.733.3 AMD 1;ITU-T Q.733;ITU-T Q.733.3;ITU-T 733;733;ITU-T Q.733.3 (1997) AMD 1