Polycom VSX Series - Manual (Page 66)

Administrator’s Guide for the VSX Series
3 - 10
To configure the VSX system to use Avaya network features:
Configuring the System to Use a Gateway
A gateway performs code and protocol conversion between H.323 (IP) and
H.320 (ISDN), so that users on different networks can call one another. If the
system is configured to use a gateway, you must also configure it to use a
gatekeeper.
To configure the system to use a gateway:
1. Go to System > Admin Settings > Network > IP > H.323 Settings.
2. Select two or three times and configure these settings:
Go to this screen: Configure these settings:
Gatekeeper
System > Admin Settings > Network >
IP > H.323 Settings > Next Set Use Gatekeeper to Specify with
PIN.
Enter the H.323 Extension (E.164)
provided by the ACM administrator.
Enter the ACM IP address for
Gatekeeper IP Address.
Enter the Authentication PIN provided
by the ACM administrator.
Call Preference
System > Admin Settings > Network >
IP > Call Preference Set Enable H.239.
Call Settings
System > Admin Settings > General
Settings > System Settings > Call
Settings Set Auto-Answer Point to Point and
Auto-Answer Multipoint to No.
Setting Description
Country Code Specifies the country code for the system’s location.
Area Code Specifies the area or city code for the system’s location.
Number Specifies the gateway’s number.
H.323 Extension
(E.164) Specifies the extension that identifies this system for incoming
gateway calls.
The default H.323 Extension can be changed.