
Administrator’s Guide for the V500 System
Connecting the BRI Network Interface
The V500 system is available with the optional BRI network interface, which allows you to make ISDN calls.
You may need an
To install the BRI network interface:
1. Make sure the system is powered off.
2.Connect the BRI cable from the BRI connector on the back of the system to ISDN or to your
LAN |
DC IN 12V |
BRI connector
3.If you are using an
Connecting Headphones
You can connect optional headphones to the V500 system to listen to your calls privately.
To connect headphones to the system:
>>Connect the headphone cable to the headphone jack on the back of the system.
BRI | LAN |
DC IN 12V |
Headphone jack
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