Specifications

Supported media modules in the G450
Issue 1 January 2008 17
● Two USB ports for modem connections
● SNMP alarming
● Support for remote call out alarming
Figure 2: The S8300 server
Telephony media modules
The G450 supports the MM711, MM714, and MM716 analog media modules, the MM712 and
MM717 DCP media modules, the MM710 E1/T1 media module, and the MM720 and MM722
BRI media modules.
MM711 analog media module
The MM711 provides analog trunk and telephone features and functionality.
Configuring MM711 ports
The administrator can configure any of the eight ports of the MM711 as follows:
● Central office trunk, either loop start or ground start
● Analog Direct Inward Dialing (DID) trunks, either wink-start or immediate-start
● 2-wire analog Outgoing CAMA E911 trunks for connectivity to the PSTN
● 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:
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