Configuring Isdn Support; Configuring The Bri Network Interface - Polycom V500 Administrator's Manual

Configuring ISDN Support

Configuring the BRI Network Interface

© Polycom, Inc.
The V500 system supports the BRI network interface for ISDN calling.
The system automatically detects the type of interface installed and displays only
the required configuration screens.
To configure the ISDN interface settings:
Go to System > Admin Settings > Network > ISDN.
1.
Configure these settings:
2.
Setting Description
Enable ISDN H.320 Allows this system to make H.320 (ISDN) calls.
Outside Line Specifies the ISDN dialing prefix used to call outside the network.
Dialing Prefix
ISDN Switch Specifies the protocol used by your network's switch.
Protocols
ISDN Voice Specifies which voice algorithm (Alaw or uLaw) is used for ISDN
Algorithm voice calls.
Do not change this setting unless you experience audio issues in
all ISDN voice calls.
Auto BRI Allows the NI-1 switch to automatically configure the directory
Configuration numbers and SPIDs.
This setting is only available if you have selected the NI-1 switch
protocol.
Chapter 3 - Configuring Network Use
3 - 13