[Freeswitch-users] DTMF issues

[Michael Jerris]

if you can hit me up on IM I can help you out sorting this one.

Mike

On Apr 15, 2010, at 5:12 PM, Dan Lane wrote:

> On Thu, Apr 15, 2010 at 2:44 PM, Michael Jerris <mike at jerris.com> wrote:
>> Look at the sdp, are they responding with a different pt for telephone-event than in our initial invite?
> 
> Thanks for the reply Mike,
> 
> I know that AQL have that issue but with this other provider both the
> invite and the 183 progress have the same values and nothing looks out
> of the ordinary. What's weird is that the provider claims that
> something in FS is rewriting the DTMF length even though I've tried
> manually changing it from 100ms to 300ms (to match the Cisco's
> default).
> 
> Unfortunately Yehavi's suggestion isn't achievable either as the
> provider doesn't support sip-info :(
> 
> Everything to do with RTP/DTMF is default and I've tried all the usual
> tricks mention here: http://wiki.freeswitch.org/wiki/RTP_Issues.
> 
> Anyone else having these issues with Cisco kit?
>