Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Can HWIC-1CE1T1-PRI support voice applications

The product sheet and another helpful forum post clearly states that the HWIC-1CE1T1-PRI does NOT support voice applications on the PRI, only data applications. However, running 15.2(1)T when we configure a PRI group, it seems to imply that it can support a voice application with a command option to the PRI-group.

dal-rtr02(config-controller)#pri-group timeslots 1-24

%PRI-group is created for data application only.

%For voice application, please remove this pri-group, then configure pri-group again with voice-dsp option.

What gives? I cannot find this command documented anywhere. What does the "voice-dsp" option for the "pri-group timeslots" do?

Should we assume this card can STILL not be used for SIP/TDM Voice gateway services?

Thanks for any tips/confirmation you can provide.

Kris

Everyone's tags (1)
2 REPLIES

Can HWIC-1CE1T1-PRI support voice applications

hi Kris,

Yes  what you read in the product data  sheet is right . ( why do you doubt it ?   )

HWIC-1CE1T1-PRI are  for data-isdn and not for voice. 

Hope that helps!

Thanks,

Karthik

New Member

Can HWIC-1CE1T1-PRI support voice applications

Understood, but what is this "voice-dsp" option for on the end of the "pri-group timeslots" command?

This seems undocumented.

The router output is confusing and implies you could use the "voice-dsp" option to enable voice application. What is this all about? Best ignored I guess. The customer is now buying the correct hardware.

2137
Views
2
Helpful
2
Replies