[Freeswitch-users] Dequeue DTMF from FreeTDM Channel

Subhash gvvsubhashkumar at gmail.com
Thu Jan 17 12:41:14 MSK 2013


Hi Michael,

Below is the snippet of the freeswitch log.

Success Call :

2013-01-16 00:58:58.314163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:640
2013-01-16 00:58:58.314163 [DEBUG] ftdm_io.c:3038 [s4c1][4:1] Created DTMF
buffer
2013-01-16 00:58:58.314163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 00:58:58.314163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [9]
2013-01-16 00:59:06.414163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 1:640
2013-01-16 00:59:06.414163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 00:59:06.414163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [1]
2013-01-16 00:59:06.774163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:640
2013-01-16 00:59:06.774163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 00:59:06.774163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [9]
2013-01-16 00:59:09.214164 [DEBUG] ftmod_wanpipe.c:1678 [s4c1][4:1] read
wanpipe event 3
2013-01-16 00:59:09.254162 [DEBUG] ftmod_wanpipe.c:1678 [s4c1][4:1] read
wanpipe event 3
2013-01-16 00:59:09.254162 [DEBUG] ftmod_wanpipe.c:1547 [s4c1][4:1] Queuing
wanpipe DTMF: 7
2013-01-16 00:59:09.254162 [DEBUG] ftdm_io.c:3783 [s4c1][4:1] Queuing DTMF
7 (debug = 0)
2013-01-16 00:59:09.254162 [DEBUG] mod_freetdm.c:811 Queuing DTMF [7] in
channel FreeTDM/4:1/2001 device 4:1
2013-01-16 00:59:09.254162 [DEBUG] switch_ivr_bridge.c:393 Send signal
sofia/VOIPBRD1/2001@**.**.**.** [BREAK]
2013-01-16 00:59:09.514163 [DEBUG] switch_rtp.c:2589 Queue digit delay of
40ms
2013-01-16 00:59:09.594164 [DEBUG] ftmod_wanpipe.c:1678 [s4c1][4:1] read
wanpipe event 3
2013-01-16 00:59:09.654166 [DEBUG] ftmod_wanpipe.c:1678 [s4c1][4:1] read
wanpipe event 3
2013-01-16 00:59:09.654166 [DEBUG] ftmod_wanpipe.c:1547 [s4c1][4:1] Queuing
wanpipe DTMF: 1
2013-01-16 00:59:09.654166 [DEBUG] ftdm_io.c:3783 [s4c1][4:1] Queuing DTMF
1 (debug = 0)
2013-01-16 00:59:09.674165 [DEBUG] mod_freetdm.c:811 Queuing DTMF [1] in
channel FreeTDM/4:1/2001 device 4:1
2013-01-16 00:59:09.674165 [DEBUG] switch_ivr_bridge.c:393 Send signal
sofia/VOIPBRD1/2001@**.**.**.** [BREAK]
013-01-16 00:59:09.934163 [DEBUG] switch_rtp.c:2589 Queue digit delay of
40ms
2013-01-16 00:59:11.234163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:640
2013-01-16 00:59:11.234163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 00:59:11.234163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [9]
2013-01-16 00:59:11.394163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:640
2013-01-16 00:59:11.394163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 00:59:11.394163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [9]
Failed DTMF call :

2013-01-16 01:02:27.694163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:640
2013-01-16 01:02:27.694163 [DEBUG] switch_ivr_bridge.c:393 Send signal
FreeTDM/4:1/2001 [BREAK]
2013-01-16 01:02:27.694163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
DTMF [9]
2013-01-16 01:02:32.834164 [INFO] ftmod_sangoma_isdn_stack_rcv.c:232
[s4c1][4:1] Received DISCONNECT (suId:1 suInstId:2 spInstId:2)
2013-01-16 01:02:32.834164 [DEBUG] ftmod_sangoma_isdn_stack_hndl.c:543
[s4c1][4:1] Processing DISCONNECT (suId:1 suInstId:2

Thanks,
Subhash.


On Thu, Jan 17, 2013 at 6:48 AM, Michael Collins <msc at freeswitch.org> wrote:

> Can you get a FS console log of this occurring? Also, what are the
> endpoints that are being connected?
> -MC
>
>  On Wed, Jan 16, 2013 at 4:59 AM, Subhash <gvvsubhashkumar at gmail.com>wrote:
>
>>  Hi all,
>>
>> I have a freeswitch configured with freetdm and wanpipe.My problem is
>> with dtmf.  When calling from an external pstn number to freeswitch, dtmf
>> seems to be detected properly and enqueued it in the channel consistently.
>> But when call came to same channel again, dtmf which is stored in the
>> buffer for the previous call is used in the current call.So when i am done
>> with previous call i want to dequeue the dtmf in the channel .So the
>> problem seems to be something I've misconfigured with the Sangoma card.
>> Can anyone point me in the right direction?
>>
>> Thanks,
>> Subhash.
>>
>> _________________________________________________________________________
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>
>
> --
> Michael S Collins
> Twitter: @mercutioviz
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