Specifications

Optional components
18 Administration for the Avaya G450 Media Gateway
● Ring voltage generation for a variety of international frequencies and cadences
Figure 3: The MM711 media module
MM714 analog media module
The MM714 analog media module provides four analog telephone ports and four analog trunk
ports.
Note:
Note: The four analog trunk ports cannot be used for analog DID trunks. Instead, the
four analog telephone ports must be used.
Configuring MM714 ports
The MM714 provides you with the capability to configure any of the four trunk ports as:
● A loop start or a ground start central office trunk with a loop current of 18 to 120 mA
● A two-wire analog Outgoing CAMA E911 trunk, for connectivity to the PSTN. MF signaling
is supported for CAMA ports.
Configuring MM714 line ports
The MM714 provides you with the capability to configure any of the four telephone ports as:
● A wink-start or an immediate-start DID trunk
● Analog tip/ring devices such as single-line telephones with or without LED message
waiting indication
MM714 also supports
● Three ringer loads, which is the ringer equivalency number for up to 2,000 feet (610
meters) for all eight ports
● Up to four simultaneously-ringing ports
● Type 1 caller ID and Type 2 caller ID
● Ring voltage generation for a variety of international frequencies and cadences