Polycom VSX Series - Manual (Page 79)

Configuring Network Use
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To access PRI Information:
1. Go to System > Admin Settings > Network > ISDN.
2. Select three times to go to the ISDN PRI Info screen where you can
view the following read-only information:
To configure the PRI channels:
1. Go to System > Admin Settings > Network > ISDN.
2. Select four times to go to the ISDN PRI Status screen.
3. Select a channel to activate or deactivate it. Active channels are
represented by a green icon, and inactive channels are represented by a
gray icon.
Setting Description
PRI Line Type Displays read-only information about the system
and its configuration.
Number of Active Channels
D Channel Location
Network Mode
Clock Source
Terminal Endpoint ID
TEI
Line Termination
PRI E1 only
Make sure that channels are activated and deactivated only by a knowledgeable
network professional so that the system operates properly and can dial at the
desired rates.