[Asterisk-Users] dsp.c:1467 ast_dsp_process: Unable to process inband DTMF on 2 frames

[Jeremy McNamara]

Kevin Walsh wrote:

> Stefan Rosik [srosik at t-online.de] wrote:
> 
>>Hi can anyone help me on this error msg??
>>
>>dsp.c:1467 ast_dsp_process: Unable to process inband DTMF on 2 frames
>>
> 
> Perhaps the DTMF is being passed "inband" instead of "out of band" and
> the call is using a compressed codec, such as GSM.
> 
> See "dtmfmode" in sip.conf and iax.conf.  Valid values are "inband",
> "info" and "rfc2833".  I suggest using rfc2833 (out of band).
> 



I have fixed the warning message in cvs -head.



Jeremy McNamara