Connecting devices
Step 3: Connect non-IP telephones and trunks
Installation of the G350 Media Gateway 47
December 2003
Connecting an analog trunk
To connect an analog trunk:
1 Connect the trunk to one of the following ports:
— An analog trunk port on an MM711 or MM714 media module.
— The TRUNK port on the G350 front panel.
NOTE:
The TRUNK analog telephone port on the G350 front panel forms a mechanical analog
relay with the LINE port next to it. This relay can be configured to provide emergency
transferred telephone service in the case of a power outage or disconnection from an
external media server. The TRUNK port is usually used in this emergency scenario to
channel all incoming calls to LINE and to send all outgoing calls from LINE to an outside
line.
Connecting an E1/T1 trunk
To connect an E1/T1 trunk:
1 Connect the trunk cable to the E1/T1 port on an MM710 media module. The SIG LED lights.
Figure 12: The MM710 media module
