SBM powered by Microsoft Lync Administrator's Guide 2010-11

6-21
Troubleshooting
Implement a Loopback
Figure 6-11. Remote Desktop Command Prompt—wanec_client Commands (for
Echo Cancellation)
Put the Interface into Remote Loopback Mode. You can now put the
interface into remote loopback:
Remote loopback should now be enabled; check the loopback mode again:
At this point, you can inform the CO that the line is in loopback and BERTs
can be initiated.
Figure 6-12. Remote Desktop Command Prompt—wanpipemon Commands for
Putting the Line in Remote Loopback
Syntax: wanpipemon -i <interface ID> -c Tallb
Replace <interface ID> with the ID that you determined ear-
lier.
Syntax: wanpipemon -i <interface ID> -c Tlb
Replace <interface ID> with the ID that you determined ear-
lier.