[Asterisk-Users] "Inband DTMF is not supported on codec G.711 u-law. Use RFC2833"

[Eric Wieling]

Paul Rodan wrote:

> Using FireFly, all other codecs but G711 Ulaw is selected. But whenever 
> I place a call, I get:
> 
>  
> 
> Jan 24 16:07:06 WARNING[30654495]: dsp.c:1468 ast_dsp_process: Inband 
> DTMF is not supported on codec G.711 u-law. Use RFC2833
> 
>  
> 
>  
> 
> Umm, wtf? I thought Inband was ONLY supported on G.711 u-law.

You didn't bother to tell us what version of Asterisk you are using, 
but regardless of what it is, you should upgrade to 1.0.5.