Avaya CS 1000 Maintenance

b. Enter the following command in LD 60 to disable the 2.0 Mb PRI card
and run loopback test:
DISL L RMST L or RMST L C
Remote loopback test
The remote loopback test, also called the near-end loopback test, checks the integrity of the
2.0 Mb PRI from the system to the far end.
The far end must be in loopback mode before this
test can be performed. Refer to
Figure 34: 2.0 Mb PRI remote loopback test on page 164.
The 2.0 Mb PRI channel or loop (card) tested must be disabled.
Figure 34: 2.0 Mb PRI remote loopback test
Coordinating the remote loopback tests
When a technician at the far end asks for loopback mode on the system, enter the following
command in LD 96 to disable the DCHI/DDCH:
DIS DCH N
Enter the following command in LD 60 to disable the 2.0 Mb PRI card and activate loopback
mode:
DISL L RLBK L or RLBK L C
2.0 Mb PRI maintenance
164 ISDN Primary Rate Interface Maintenance November 2011
Comments? infodev@avaya.com

Avaya CS 1000 Specifications

General

Brand	Avaya
Model	CS 1000
Category	Server
Language	English