Hi!
darbid schrieb:
I doubt that very much. With voipstunt's softphone I have used DTMF tones.
Well, if you read here in Forum you will see that it is so. You don't need to believe something - just read. ;-)
BUT, some People here in this Forum found a way that its work with the FBF now. I don't now yet why, but it works.
You must set the Option "infodtmfnotsupported = yes" to yes, like here. This Option is in voipd.cfg on every VoIP-Provider-Settings.
Remember, this is only for the Finarea Clone important, because they surpressed the DTMF-Tones. With this Option its work. I don't know why! No other provider need this option - it is then per default "no".
With GMX, Sipgate ... it works great without this (set to no).
What you will find is that DTMF tones depend largely on the codec that is used. If your box does not choose G.711 ... then most likely DTMF tones will not work.
Wrong! Only very high Compression Codecs like G729 or G723 will not work (may be). And this only when DTMF is send as inband audio-tone.
You sholud now, that the SIP-Standart doesn't send DTMF ONLY inband as audio-tone!
I use G726-32 and its works great with GMX, Sipgate and now with Finarea too. The same with iLBC over Denotos. So... ;-)
But it is possible too, that maybe Finarea changed something (some Settings).
And of course it is important to know with what for device you try to send DTMFs. I speak here for AVM FB only. If you use another - ok, with this is it maybe no problem to send DTMFs.
But, i think it would be a good Idea to write it here down, beacuse for very much People it would be interesting to know what Device works with Finarea for sendig DTMF-Tones, because this Question was here so often....
When you speak about your AVM 7050 and without Changes - then you are the first person that say that its works. ;-)
Greetings
P.S. Please aplogy for me bad English.