You should try to always use out of band... what is the call path
because it looks like a bridged call and the far end gets the inband
and the 2833
/b
On May 27, 2009, at 10:02 AM, Drew Ozier wrote:
To clarify, I'm not running the IVR. I have a TDM T1 that comes in
to an AudioCodes Mediant 1000 (SIP Gateway) which goes to a
FreeSWITCH machine. I receive calls coming in off the T1 which goes
through my Mediant 1000 which goes to my FreeSWITCH machine which
makes an outbound call back through the Mediant 1000 to an IVR
(bridging the inbound and outbound calls). I have (supposedly)
configured the AudioCodes Mediant 1000 to pass the DTMF in-band,
because I want to minimize the amount of modifications I make to the
audio stream going through my system. I also want to be able to log
when DTMF events occur for analysis purposes. If I do not have
start_dtmf, then FreeSWITCH does not show me any DTMF in the logs,
but when I have it on, it will.
Here's a DTMF event in my FreeSWITCH logs:
(I changed the debug message to a notice and added the callId and
the nano time of the event)
2009-05-26 16:02:05 [NOTICE] switch_ivr_async.c:996
inband_dtmf_callback() 348323 [email protected] DTMF
DETECTED: 5
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1322 do_2833() Send start
packet for [5] ts=1217893935 dur=160/160/2000 seq=55199
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=320/320/2000 seq=55200
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=480/480/2000 seq=55201
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=640/640/2000 seq=55202
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=800/800/2000 seq=55203
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=960/960/2000 seq=55204
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1120/1120/2000 seq=55205
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1280/1280/2000 seq=55206
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1440/1440/2000 seq=55207
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1600/1600/2000 seq=55208
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1760/1760/2000 seq=55209
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send middle
packet for [5] ts=1217893935 dur=1920/1920/2000 seq=55210
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send end
packet for [5] ts=1217893935 dur=2080/2080/2000 seq=55211
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send end
packet for [5] ts=1217893935 dur=2080/2080/2000 seq=55212
2009-05-26 16:02:05 [DEBUG] switch_rtp.c:1258 do_2833() Send end
packet for [5] ts=1217893935 dur=2080/2080/2000 seq=55213
Does the fact that switch_rtp is sending packets mean that
FreeSWITCH is sending out-of-band DTMF as well as recognizing the in-
band?
Thanks for your quick replies, hopefully this will make my issue
clearer.
-Drew
Brian West
[email protected]
-- Meet us at ClueCon! http://www.cluecon.com
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