RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 627
Direct Dialing from ISDN/PSTN Endpoint to IP Endpoint via a Meeting Room
Dialing from an ISDN endpoint to a specific IP endpoint using the Gateway Profile is a two-step process
(dialing to the Gateway and then entering the number of the destination IP endpoint).
When dialing to specific IP endpoints you can simplify the dialing process by creating the appropriate
Meeting Room.
If CMA is involved, dialing can be simplified even further by configuring the appropriate dialing Rule in the
CMA/DMA.

To set up the Meeting Room for direct dialing in:

Set the conference parameters in the Conference Profile and make sure that the conference will
automatically end when there is only one participant connected to the meeting.
Define the Meeting Room with the following:
Conference Profile in which the Auto Terminate - At the end - When Last Participant Remains
option is selected. For more details on Conference Profile definition, see Defining the IVR Service for
Gateway Calls.