ITU-T H.450.1-1998
Generic functional protocol for the support of supplementary services in H.323 Study Group 16

Standard No.

ITU-T H.450.1-1998

Release Date

1998

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Replace By

ITU-T H.450.1-2011

Latest

ITU-T H.450.1-2011

Scope

This Recommendation describes the procedures and the signalling protocol between H.323 entities (Packet-based multimedia communications systems) for the control of supplementary services. The signalling protocol which is defined within this Recommendation

ITU-T H.450.1-1998 history

• 2011 ITU-T H.450.1-2011 Generic functional protocol for the support of supplementary services in ITU-T H.323 systems (Study Group 16)
• 1998 ITU-T H.450.1-1998 Generic functional protocol for the support of supplementary services in H.323 Study Group 16