HP Media Gateways G350, Media Gateways G250 manual MM714 analog media module, MM711 media module

Optional components

●MF signaling is supported for CAMA ports

●Analog, tip/ring devices, such as single-line telephones with or without LED message waiting indication

MM711 also supports

●Three ringer loads (ringer equivalency number) for up to 2,000 feet (610 meters) for all eight ports

●Up to eight simultaneously-ringing ports

Note:

The media gateway achieves this number of ports by staggering the ringing and pauses between two sets of up to four ports.

●Type 1 Caller ID

●Ring voltage generation for a variety of international frequencies and cadences

Figure 8: The MM711 media module

MM714 analog media module

The MM714 analog media module provides four analog telephone ports and four analog trunk ports.

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

26 Overview for the Avaya G250 and Avaya G350 Media Gateways