Hi Steve, Are you using the KDE client? If yes, from where have you downloaded it? Are you sure it say version 1.2.2 in Help->About SFLPhone KDE? 1.2.0 had a bug that prevented DTMF from being sent, but it have been fixed months ago. I just tried many different scenarios and most seem to work, but you are right, you can't hear the sound in analog as it seem to stay digital from point to point. This may the problem. If you have access to your SIP provider configuration, you could check how it is configured. Here are some links:
http://www.voip-info.org/wiki/view/Asterisk+sip+dtmfmode http://www.voip-info.org/wiki/view/SIP+Info+DTMF I am not really the one who can help you debugging the issue further, but if you could check with both KDE and Gnome clients, it would be appreciated. If you still can't get it to work, can you give us more information about your SIP provider/registrar? Thanks for reporting this ----- Original Message ----- From: "Steve Riley" <[email protected]> To: [email protected] Sent: Monday, March 11, 2013 3:01:34 PM Subject: [SFLphone] DMTF not received on other side Good day. Similar to another issue I saw in the mailing list archive, I'm unable to get SFLphone to send tones to the other side. This makes it impossible to work with conference call systems and other VRUs. Details: * Kubuntu 12.10 * SFLphone 1.2.2~ppa1~quantal * protocol: SIP * server: Avaya * SRTP: disabled I've tried both settings for DTMF: Over RTP and Over SIP. When configured with over SIP, the log shows this each time I press a digit: sipvoiplink.cpp:1367:tid 63360: Unknown DTMF type oversip, defaulting to sipinfo instead When configured with over RTP, the log shows this: audio_rtp_session.cpp:114:tid 63232: Send RTP Dtmf (5) However, the tone is not actually heard by the other end. As a test, I installed Ekiga, and the tones it generates are heard fine. Is there any additional debugging or configuration information I can supply to help find the cause, and a solution? Thanks. ...Steve _______________________________________________ SFLphone mailing list [email protected] http://lists.savoirfairelinux.net/mailman/listinfo/sflphone _______________________________________________ SFLphone mailing list [email protected] http://lists.savoirfairelinux.net/mailman/listinfo/sflphone
