Filter
Top Products
ViewStation EX User Guide
124 www.polycom.com
❑ If Number + Extension is the Gateway Number Type that you
selected on the Gateway Number screen, then the possible
Preferred Alias options are:
• ISDN Number (if the system has ISDN natively)
• H.323 Extension
Selecting the Call Type Order for OneDial Address Book
Entries
The Advanced Address Book Preferences screen lets you select the
order of the call types (IP or ISDN) to use when you dial OneDial
Address Book entries which contain both IP and ISDN numbers. For
more information about OneDial, refer to Configuring the Gateway
and Gatekeeper, on page 96.
To access the Advanced Address Book Preferences screen:
Select System Info > Admin Setup > LAN/H.323 > Global Address
> Preferences> Advanced Preferences.
Two choices are available:
❑ Primary Call Type Choice—This option sets which call type the
system will try first when dialing a site (which can be reached
via IP and ISDN) from the Address Book. The choice can be
ISDN or IP.
It is automatically reset to Manual if the setting matches that of
the Secondary Call Type Choice. If both ISDN and
LAN/Intranet are enabled, ISDN is the default.
If a call cannot be established using the primary call type, the
system will use the secondary call type to automatically attempt
to reconnect.
❑ Secondary Call Type Choice—This option sets which call type
the system will try second when dialing a site (which can be
reached via IP and ISDN) from the Address Book. The choice
can be ISDN, IP, or None. It is automatically reset to None if the
setting matches that of the Primary Call Type Choice. If both
ISDN and LAN/Intranet are enabled, IP is the default.