Avaya 555-245-600 ユーザーズマニュアル

 shows capacities of the supported interface modules.

CAUTION:

Some capacities may change. For the most up-to-date list, see System 
Capacities Table for Avaya Communication Manager on Avaya Servers, 
03-300511.

The IG550 offers various services, a few of which are described below. For a complete 
description of services, see Overview for the Avaya IG550 Integrated Gateway, 03-60158.

Servers registered as Media 

Gateway Controllers. If an MGC 

becomes unavailable, the IG550 

uses the next MGC on the list.

4

The built-in SLS module can be 

considered a fifth MGC, although its 

functionality is more limited than that 

of a full scale server.

Module slots for TGM550,TIMs 

and PIMs

6

The J-series router allows any slot to 

be used for the TGM550 and any 

TIMs or PIMs.

Fixed analog line ports

2

Fixed analog trunk ports

2

Maximum number of TIMs

4 

Up to 4 TIMs can be inserted into a 

J-series router.

Maximum number of TIM510 E1/

T1 TIMs

2 

Maximum number of TIM521 

BRI TIMs

2