[Freeswitch-users] event_socket and stop_dtmf

[Michael Jerris]

stop_dtmf is JUST for the inband dtmf listener, I would guess you are  
getting dtmf via rfc2833 or some other method.  If you want to  
understand why we generate all those packets have a read of rfc 2833.


Mike

On Dec 29, 2008, at 5:46 PM, Peter P GMX wrote:

> When I send a stop_dtmf command via event-socket, I get a
> channel_execute and a channel_execute_complete message back. However  
> FS
> still accepts DTMFs and sends them via event-socket. In addition the
> other party will hear the DTMF. So I expect the stop_dtmf command is  
> not
> really executed by FS.
>
> Here is the message I send:
> SendMsg
> call-command: execute
> execute-app-name: stop_dtmf
> execute-app-arg: true
> event-lock:true
> I send this command while I deliver a number of announcements to the  
> user
>
> At Startup I get the following on the console
> 2008-12-29 22:48:05 [NOTICE] switch_loadable_module.c:238
> switch_loadable_module_process() Adding Application 'stop_dtmf'
> 2008-12-29 22:48:05 [NOTICE] switch_loadable_module.c:238
> switch_loadable_module_process() Adding Application  
> 'stop_dtmf_generate'
>
> When I push stop_dtmf I get the following
> 2008-12-29 22:50:10 [DEBUG] switch_ivr.c:391 switch_ivr_parse_event()
> sofia/internal/1005 at my.domain Command Execute stop_dtmf(true)
>
> What am I doing wrong here?
>
> Here's a console output when I push DTMF on either side after  
> stop_dtmf
> has been pushed and the 2 call legs are bridged.
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1226 do_2833() Send start
> packet for [1] ts=417476340 dur=160/160/2000 seq=63290
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=320/320/2000 seq=63291
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=480/480/2000 seq=63292
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=640/640/2000 seq=63293
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=800/800/2000 seq=63294
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=960/960/2000 seq=63295
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1120/1120/2000 seq=63296
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1280/1280/2000 seq=63297
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1440/1440/2000 seq=63298
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1600/1600/2000 seq=63299
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1760/1760/2000 seq=63300
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=417476340 dur=1920/1920/2000 seq=63301
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=417476340 dur=2080/2080/2000 seq=63302
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=417476340 dur=2080/2080/2000 seq=63303
> 2008-12-29 23:13:39 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=417476340 dur=2080/2080/2000 seq=63304
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1226 do_2833() Send start
> packet for [1] ts=292343252 dur=160/160/2000 seq=53073
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=320/320/2000 seq=53074
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=480/480/2000 seq=53075
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=640/640/2000 seq=53076
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=800/800/2000 seq=53077
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=960/960/2000 seq=53078
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1120/1120/2000 seq=53079
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1280/1280/2000 seq=53080
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1440/1440/2000 seq=53081
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1600/1600/2000 seq=53082
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1760/1760/2000 seq=53083
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send middle
> packet for [1] ts=292343252 dur=1920/1920/2000 seq=53084
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=292343252 dur=2080/2080/2000 seq=53085
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=292343252 dur=2080/2080/2000 seq=53086
> 2008-12-29 23:13:44 [DEBUG] switch_rtp.c:1168 do_2833() Send end  
> packet
> for [1] ts=292343252 dur=2080/2080/2000 seq=53087
>
> I am also wondering why I receive multiple events (15) for each dtmf
> pressed. I expect an echo floating back and forth and triggering  
> dtmf, hein?
>
> Best regards
> Peter
>
>
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