Polycom HDX Series Administrator's Manual page 33

4. Select and configure these settings:
Setting Description
Numbering Plan Select the appropriate numbering plan for your location, if it
differs from the default.
International Specify the dialing prefix needed for international calls.
Dialing Prefix
Call-by-Call Specifies a code that the system sends to the telephone
company switch to request a special service, if such a code is
required.
Consult your telephone service provider to determine the
proper call-by-call value.
Number of ISDN Specifies how many channels to dial at one time.
Channels to Dial
You can specify up to eight channels. If you experience
in Parallel
network problems, decrease the number.
Set this value to 1 for serial dialing. Serial dialing is not
recommended unless you have trouble connecting calls using
parallel dialing.
Restore Defaults Resets all values on this screen. This does not affect other
PRI settings.
5. Select and configure these settings:
Setting
PRI Line Type
Number of Active Channels
D Channel Location
Network Mode
Clock Source
Terminal Endpoint ID
TEI
Line Termination
PRI E1 only
6. Select and 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.
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.
Description
Displays read-only information about the system
and its configuration.
Networks
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