Hello, I noticed that pjmedia is sending RFC2833 DTMF tones continuously without any gap in between. This causes that analogue endpoints connected to PJSIP via a pabx can't decode any dtmf tones. I modified put_frame_imp in stream.c to memorize timestamp of last sent dtmf tone and wait to send next dtmf tone until gap duration is over. Furthermore the length of the tones in the DEFINE is quite long 1600/8000 sec = 0,2 sec. So I created a function that allows to set the tone duration and gap duration manually. With best regards, Philip Hoehlein -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120523/ede9b777/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: pjsip-1.12-dtmfgap.patch Type: application/octet-stream Size: 3074 bytes Desc: pjsip-1.12-dtmfgap.patch URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120523/ede9b777/attachment-0001.patch>
