E1/T1 Default Settings; Resetting And Displaying Controller Counters; Activating Loopback Mode On An E1/T1 Line - Avaya G450 Manual

Configuring WAN interfaces

E1/T1 default settings

Table 69: E1/T1 default settings
Function
DS mode
E1 framing
T1 framing
E1 linecode
T1 linecode
Clock source
T1 cable length
Speed

Resetting and displaying controller counters

You can use the following commands to reset counters on a controller interface:
Use the clear controller counters command to reset a specific controller's
●
counters.
Use the remote command to reset the far end counters on a T1 controller interface.
●
You can use the following commands to display counters on a controller interface:
Use the show controllers command to display a specific controller's status and
●
counters.
Use the show controllers remote command to display controller counters from a
●
peer station.

Activating loopback mode on an E1/T1 line

You can use the loopback command to activate or deactivate loopback mode for an E1 or T1 line.
Use the loopback diag command to activate or deactivate an inward diagnostic
●
loopback signal on the controller interface.
Use the loopback local command to activate or deactivate a local line or payload
●
loopback signal on the controller interface.
252 Administration for the Avaya G450 Media Gateway
Default setting
T1
CRC4
SF
HDB3
AMI
Line
Long, Gain 26,0 db
E1: 64kbps
T1: 56kbps