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Q.734.1 : Stage 3 description for multiparty supplementary services using Signalling System No. 7 : Conference calling

Recommendation Q.734.1

Published with ITU-T Q.734.2. Covering note, June 1999: Information note

In force components
Number
Title Status
Q.734.1 (03/93)
 
Stage 3 description for multiparty supplementary services using Signalling System No. 7 : Conference calling  
Published with ITU-T Q.734.2
In force

 

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Updated : 2006/08/01