[Asterisk-Users] Warning Messages

[Michael Manousos]

Inband DTMF detection works only on G.711 frames.
It seems that the codec negotiation phase ended up
with the GSM codec, so you get these messages.
A quick fix would be to comment out this informative
line in 'dsp.c' file.


Michael.


surajee at infotechs.lk wrote:
> hi,
> 
> i have connected a SNOM 200 to the asterisk. here are my settings,
> 
> Codecs
> -------
> 
> Default codec - g.711u/g.711a
> Packet size - 20ms
> Negotiation - Interoperable
> Type - 160
> 
> DTMF
> ----
> 
> Inband - negotiate
> Outband - negotiate
> Payload Type - 101
> 
> when a call comes to the SNOM or when making an outdial, following warning
> messages are coming on asteisk,
> 
> WARNING[1209214400]: File dsp.c, Line 1198 (ast_dsp_process): Unable to detect process 2 frames
> WARNING[1209214400]: File dsp.c, Line 1198 (ast_dsp_process): Unable to detect process 2 frames
> WARNING[1209214400]: File dsp.c, Line 1198 (ast_dsp_process): Unable to detect process 2 frames
> ...
> WARNING[1209214400]: File dsp.c, Line 1198 (ast_dsp_process): Unable to detect process 2 frames
> WARNING[1209214400]: File dsp.c, Line 1198 (ast_dsp_process): Unable to detect process 2 frames
> 
> these warning messages come a lot, but still u can have a normal voice
> conversation.
> 
> but this warning messages are very irritative..
> 
> does anybody has an idea on this?
> 
> Thanks inadvance,
> Surajee
> 
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