Buy:GS ITU-T H. 450-4:2011

Audiovisual and Multimedia Systems

Supplementary Services for Multimedia - Call Hold Supplementary Service for H.323

Scope

This Recommendation specifies the Call Hold supplementary service (SS-HOLD), which is applicable to various basic services supported by H.323 Multimedia Endpoints.



Edition Number



Price in Ghana Cedis

250



Number of Pages

24



ICS Number

33.070



Technical Committee Name

GSA/TC 24 - Telecommunication/ICT