User manual

DEFINITY Enterprise Communications Server Release 6

Maintenance for R6vs/si

555-230-127

Issue 1

August 1997

Maintenance Architecture

Page 1-20Multimedia Interface (MMI)

■ 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.