Isdn/Pstn Services - Polycom DOC2560A Getting Started Manual

Chapter 2-First Time Installation and Configuration
2-4
Table 2-1 Network Equipment and Address Information (Continued)
Parameter
Media Board IP
address (MPM 3)
RMX 4000 only
Media Board IP
address (MPM 4)
RMX 4000 only
Gatekeeper IP
address (optional)
DNS IP address
(optional)
SIP Server IP
address (optional)

ISDN/PSTN Services

The ISDN/PSTN Network Service is used to define the properties of the
ISDN/PSTN switch and the ISDN lines running from the ISDN/PSTN
switch to the ISDN card installed in the RMX.
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
If the RMX is connected to the public ISDN Network, an external CSU or similar
equipment is needed.
Factory Default
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–
–
–
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Local Network Settings