[Asterisk-Users] DTMF and SIP

[Justin Carlson]

have you tried commenting out the dtmf lines in your sip.conf we had
similar problems with our snom 200's and after commenting out the dtmf
lines in sip.conf  & asterisk reload they worked great :-)


On Wed, 2004-06-02 at 11:36, Lee Norvall wrote:
> Hi
>  
> I have 2 x SIP hand phones.  I have set the DTMF to rfc2833 on the
> phones and tried both dtmfmode=rfc2833 and sipdtmfmode=rcf2833 (also
> tried inband) and I get the following error:
>  
> 
> june 2 17:21:10 WARNING[213006]: codec_ilbc.c:145 ilbctolin_framein:
> Huh? An ilbc frame that isn't a multiple of 50 bytes long from RTP
> (4)?
> 
> This means that I cannot get access to voicemail from the handsets !!!
> 
> Any clues???
> 
>  
> 
>  
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