[Rtcomm] [Rtcomm] [Bug 2756] DTMF doesn't work after SIP call is initiated

From: bugzilla-daemon at maemo.org bugzilla-daemon at maemo.org
Date: Mon Sep 1 17:18:25 EEST 2008
https://bugs.maemo.org/show_bug.cgi?id=2756





------- Comment #5 from ericew at gmail.com  2008-09-01 17:18 GMT+3 -------
This is INVALID.

Grandcentral callback service strips DTMF tones.  If you use a gizmo account
and call directly ( 1-800 numbers are free ) you can use an IVR system.  I can
also pick up a grandcentral call ( requires DTMF #4 ).  This is all with using
the built in VoIP client.

Some people can get DTMF tones through grandcentral by using a mix and match of
out-of-band and in-band DTMF generated tones.  The problem with this is that
call pickup and callback services require different signaling.  While the built
in client does not support that configuration it's prone to error anyways.

Having the DTMF pad as an option when receiving a call would be nice, but
that's an enhancement not a bug.


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