Telephony Media Modules; Mm711 Analog Media Module; Mm714 Analog Media Module - Avaya G250 Overview

Optional components

Telephony media modules

MM711 analog media module

The MM711 provides analog trunk and telephone features and functionality.
The administrator can configure any of the eight ports of the MM711 as follows:
Central office trunk, either loop start or ground start
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Analog Direct Inward Dialing (DID) trunks, either wink start or immediate start
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2-wire analog Outgoing CAMA E911 trunks for connectivity to the PSTN
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MF signaling is supported for CAMA ports
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Analog, tip/ring devices, such as single-line telephones with or without LED message
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waiting indication
The MM711 also supports:
Three ringer loads (ringer equivalency number) for up to 2000 feet for all eight ports
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Up to eight simultaneously-ringing ports
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Note:
The media gateway achieves this number of ports by staggering the ringing and
Note:
pauses between two sets of up to four ports.
Type 1 Caller ID
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Ring voltage generation for a variety of international frequencies and cadences
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Figure 7: 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 can not be used for analog DID trunks. Instead, the
Note:
four analog line ports must be used.
28 Overview for the Avaya G250 and Avaya G350 Media Gateways