Polycom DOC2585A - Manual (Page 123)

Polycom RMX 1500/2000/4000 Getting Started Guide for Audio Only
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H.323 Participants
For H.323 participants, the dialing string is composed of the MCU prefix
in the Gatekeeper and the conference ID.
Example:
Prefix in gatekeeper
925
Conference ID 1001
Conference Name Maple_Room
 The participant dials 9251001 or 925Maple_room
If there is no gatekeeper defined for the network, H.323 participants dial
the MCU’s signaling host IP address and the conference ID, separated
by
##.
Example:
MCU (Signaling Host) IP address
172.22.30.40
Conference ID 1001
 The participant dials 172.22.30.40##1001
SIP Participants
For SIP participants the dialing string is composed of the conference
routing name and domain name in the following format:
conference_routing_name@domain_name
Example:
Conference routing name
1001
 The participant dials 1001 @polycom.com
ISDN/PSTN Participants
Dial-in ISDN and PSTN participants dial one of the dial-in numbers
assigned to the conference/Meeting Room/Reservation/Conference
Template, including the country and area code (if needed). They are
routed to their conference according to the dial-in number.
Example:
Assigned dial-in number
4631111
The participant dials 4631111