Summary of services
Table 9: Telephones supported and ports provided
Telephone type | Ports |
|
|
IP telephones | LAN ports on the G250 front panel. For PoE functionality, |
| use an ETH LAN PoE port. |
|
|
Analog telephones | LINE or ANALOG LINE ports on the G250 front panel. |
|
|
DCP telephones | DCP ports on the |
|
|
Voice software
The G250 supports telephone calls between a computer on the network running Avaya Softphone software and analog/DCP telephones connected to the G250.
Outside telephone lines
The table below lists which ports you can use to connect each type of outside line. See G250 physical description on page 15 for more information about each type of port.
Table 10: Outside telephone lines supported and ports provided
Line Type | Ports |
|
|
ISDN lines | |
| |
|
|
Analog trunks | Analog TRUNK ports on the G250 front panel. |
|
|
T1/E1 voice lines | T1/E1 port on the |
|
|
Media Gateway Controllers
A Media Gateway Controller (MGC) controls telephone services on a media gateway. An MGC may be internal to the media gateway or external to the media gateway. An Internal Call Controller (ICC) is an internal MGC. An External Call Controller (ECC) is an external MGC that communicates with the G250/G350 over the network.
An Avaya S8XXX server managed with Avaya Communication Manager (CM) software acts as an MGC for the Avaya G250 or Avaya G350 Media Gateway.
40 Overview for the Avaya G250 and Avaya G350 Media Gateways