user manual

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Architecture
Page 1-20Multimedia Interface (MMI)
1
■ International Telecommunications Union (ITU) H.221 — Includes H.230,
H.242, H.231, and H.243 protocol
■ American National Standards Institute (ANSI) H.221 — Includes H.230,
H.242, H.231, and H.243 protocol
■ BONDING (Bandwidth On Demand INoperability Group) Mode 1
■ ESM HLP HDLC Rate Adaptation
The Vistium Personal Conferencing System is supported either through the
8510T BRI terminal or directly through the Vistium TMBRI PC board.
Using the World Class Core (WCC) BRI interface, most desktop multimedia
applications are supported through the Personal Computer’s BRI interface.