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

DTMF for BE

Hello

Or configuration: CCM 4.2 + gateway 2811 (BRI)

When we call a number which requires a choice in a menu, that does not function (example "Press 2 for French")

I think that it is a problem of DTMF.

I have download the Locale Installer to install BE

In the gateway, I have this configuration:

Voice-Port 0/0/0

Compand-type a-law

cptone C1

ccm-manager download-tones

When I do show ccm-manager download-tones I have BE for C1

A thing which appears odd it to me is that when I make Show ccm-manager download-tones C1, the PCM is u-law. In Europe one is in a-law

You have an idea?

2 REPLIES
Super Bronze

Re: DTMF for BE

Hi

Assuming you are using MGCP, you need the following command to pass DMTF.

Mgcp dtmf-relay voip codec all mode cisco

Regards

Aaron

Please rate helpful posts...

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
New Member

Re: DTMF for BE

Yes, I'm using MGCP

No change with your command.

I add the config

203
Views
0
Helpful
2
Replies
CreatePlease login to create content