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

[Steven Critchfield]

On Tue, 2004-08-24 at 05:17, asterisk at bortal.de wrote:
> Hello!
> 
> I can connect to asterisk with kphone (sip) with no problem.
> This is my extentions.conf

> 
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833
> Inband DTMF is not supported on codec G.711 u-law. Use RFC2833

Lets simplify your error message...

Inband DTMF is not supported, Use RFC2833

Go search your kphone configs and fic it to use some out of band
signalling of DTMF.
 
-- 
Steven Critchfield <critch at basesys.com>