[asterisk-users] Asterisk 1.6 (and 1.4) DTMF problems using RFC2833

[Mark Deneen]

On Thu, Jul 1, 2010 at 7:09 PM, Miguel Molina <mmolina at millenium.com.co>wrote:

> I've experienced a similar DTMF issue with recent asterisk 1.4 versions
> (1.4.32, 1.4.33.1), I'm not sure about 1.6.2.X. What happens here is
> that the DMTF activated features, like disconnect (default *) or blind
> transfer (default #) stops working after a while. Agents are able to
> transfer or hangup a few calls and then it stops working. Doing some
> debugging I could see that asterisk knows (receives) the DMTF too but
> the features are not triggered...
>
> Anyone else has run into this?
>
>
Miguel,

I've tracked it down to a problem with some recent code which was added to
detect DTMF RTP frames coming in out of sequence.

https://issues.asterisk.org/view.php?id=17571&nbn=5

Mark
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100701/8b1879fc/attachment.htm