Automatic Dial String Generation - Polycom 1500 Administrator's Manual

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
This string is composed of the RealPresence DMA prefix as registered in the gatekeeper and the ID
of the virtual meeting room running on the RealPresence DMA. For example, if the DMA prefix is 25
and the target meeting room ID is 8000 the participant enters 258000 followed by the # key.
The Collaboration Server creates a Gateway Session with two participants, the calling participant and
the link to the conference running on the RealPresence DMA.

Automatic Dial String Generation

The administrator can configure the Gateway Profile to automatically generate and forward the dial string
from the Collaboration Server Gateway Session to the RealPresence DMA in order to connect to the
required RealPresence DMA Meeting Room. When this configuration option is selected, the participant
does not need to interact with the IVR Service.
Call Flow from ISDN Endpoint to RealPresence DMA with Automatically Generated Forwarded Dial String
Example:
The figure above shows the call flow assuming the following parameters:
First Dial-in Number
Polycom®, Inc.
5705550
630