Snom 190phone and DTMF problem

Asterisk Asterisk Support
1

Snom 190phone and DTMF problem

Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833
Mar 1 09:42:41 WARNING[6006] dsp.c: Inband DTMF is not supported on codec g729. Use RFC2833

im using a snom 190 and get the followinf error when trying to ring extensions in my network, does any one have a full working list of codecs supported by snom to use with asterisk 1.2

Alan

2

In the configuration file of the sip channels, sip.conf, in the section of the Snom phone, add the parameter dtmfmode=rfc2833, reload sip.conf and the warning message should disappear.

Regards.

Marco Bruni

3

Mbruni,

i changed dtmfmode from inband to rfc2833 and thats worked a treat, thanks.

Alan