Avaya 555-245-600 IP Phone User Manual


 
Small to mid-size enterprise
Issue 6 January 2008 61
G250 DCP and G250 DS1 Media Gateways
Release 3.1 of Communication Manager introduces two new versions of the G250 Media
Gateway.
The G250 DS1, supporting the T1/E1/PRI market, includes:
One T1/E1/PRI trunk with fractional trunks allowed.
One analog trunk with loop start only (no support for ground start or CAMA).
Two analog lines and/or DID trunks (one with ETR).
ETR.
Eight Ethernet LAN PoE ports.
10/100 Ethernet WAN.
One expansion slot for an ACM server module.
One expansion slot for a data WAN media module.
One console RS232 interface.
One USB host interface.
One contact closure relay control.
The G250 DCP includes:
Four analog trunks Loop Start only (no support for Ground Start or CAMA)
Two analog stations and/or DID trunks.
Twelve DCP ports
Two Ethernet LAN ports
One 10/10 Ethernet WAN port
One expansion slot for an ACM server module
One expansion slot for a data WAN media module
One console RS232 interface
One USB host interface
One contact closure relay control
ETR
G150 Media Gateway
The G150 Media Gateway is a gateway aimed at small-office home office (SOHO) branch
offices (1-8 users) of large enterprises, that seek all-in-one, centrally managed solution, hence