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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 511
Obtaining ISDN/PSTN required information
Before configuring the ISDN/PSTN Network Service, obtain the following information from your ISDN/PSTN
Service Provider:
Switch Type
Line Coding and Framing
Numbering Plan
Numbering Type
Dial-in number range
To Add an ISDN/PSTN Network Service:
1 In the RMX Management pane, click ISDN/PSTN Network Services ().
2 In the ISDN/PSTN Network Services list menu, click New ISDN/PSTN Service ( ), or right-click
anywhere in the ISDN/PSTN Network Services list and select New ISDN/PSTN Service.
If the Collaboration Server is connected to the public ISDN Network, an external CSU or similar
equipment is needed.