Connecting devices
Connecting an E1/T1 trunk
Connect the trunk cable to the E1/T1 port on an MM710 media module. The SIG LED lights.
Figure 16: The MM710 media module
Connecting an ISDN BRI trunk
Connect the trunk to any ISDN port on an MM720 or MM722 media module.
Note:
In the US, you need to connect a separately purchased NT1 device to each ISDN
Note:
port you use to connect an ISDN BRI trunk.
Figure 17: The MM720 media module
Figure 18: The MM722 media module
54 Installation and Upgrades for the Avaya G450 Media Gateway