8 May
2009
8 May
'09
7:19 a.m.
I've narrowed this problem down. When I call my ISP's DTMF test and issue DTMF from the Snom phone, do_2833() from switch_rtp.c is never called, as evidenced by freeswitch.log. However, if I call a friend's FreeSWITCH box from the phone (via my FreeSWITCH instance), do_2833() is called. It is also called if I use the voicemail extension on my local FreeSWITCH. Finally, if I call my ISP via PortAudio and use the pa dtmf command, do_2833() is called. It's either something in my configuration, or a bug. I'll keep looking. Anyone with ideas is welcome to offer suggestions.