asterisk users - Jul 2013 - problem with dtmf detection in asterisk 11

Hi.  I am having problems with asterisk detection dtmf properly in
asterisk 11.  I am up to rev 390229. Now, when coming in off a did we
have with Velocity, the dids work fine, but from extensions often it
misses digits -- I can type *4 and it will miss the 4.  Often, if I type
quite slowly things will work properly.  All dtmf modes are set to
rfc2833.  Strangely enough, I did not notice this with asterisk 8, but I
would hate to go back to solve this problem.


Thanks in advance for any suggestions.

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici at ccs.covici.com

On Fri, Jul 5, 2013 at 3:54 PM, <covici at ccs.covici.com> wrote:
> Hi.  I am having problems with asterisk detection dtmf properly in
> asterisk 11.  I am up to rev 390229. Now, when coming in off a did we
> have with Velocity, the dids work fine, but from extensions often it
> misses digits -- I can type *4 and it will miss the 4.  Often, if I type
> quite slowly things will work properly.  All dtmf modes are set to
> rfc2833.  Strangely enough, I did not notice this with asterisk 8, but I
> would hate to go back to solve this problem.
>
>
There really shouldn't be any differences between Asterisk 1.8 and Asterisk
11 with respect to DTMF detection - particularly in the RTP engine. There
were some issues about 8 months ago with in-band DTMF, but that has been
resolved in both LTS versions for quite some time.

If you're experiencing issues with RFC 2833 DTMF detection, we'll need
some
more information to be able to tell what is going on. RTP debug for the
endpoint in question would most likely help.

Matt

-- 
Matthew Jordan
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: http://digium.com & http://asterisk.org
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