Configuring Dialing Order Settings - Polycom VSX 3000 Administrator's Manual

Configuring Dialing Order Settings

4. Select to go to the Preferred Speeds screens and configure these
settings:
Setting Description
Preferred Speed Determines the speeds that will be used for calls from this
for Placing Calls system when:
•
•
If the far-site system does not support the selected speed, the
system automatically negotiates a lower speed.
Maximum Speed Allows you to restrict the bandwidth used when receiving
for Receiving calls.
Calls
If the far site attempts to call the system at a higher speed
than selected here, the call is re-negotiated at the speed
specified in this field.
5. Select to go to the Call Speeds screen and specify the call speeds to
make available to users, if you are allowing them to choose speeds on a
call-by-call basis.
If the call type on the home screen is set to a specific call type, the system does
not attempt to place the call using a different call type, even if other types are
listed in the Dialing Order.
You can configure the VSX system so that users can choose to place IP-to-ISDN
or ISDN-to-IP calls through a gateway.
To allow users to place an IP-to-ISDN call through a gateway:
1. Make sure the system is registered with a gatekeeper.
2. Go to System > Admin Settings > Network > Call Preference and select
Enable ISDN Gateway.
Call Quality is set to Auto on the home screen and
Directory screen, or
The Call Quality setting is not available for users.
Networks
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