[Freeswitch-users] Inband DTMF and bind_meta_app problem again

Michael Collins msc at freeswitch.org
Mon Aug 29 21:06:37 MSD 2011


Best thing to do would be to open a jira and do your best to narrow down the
commit where it went from working to non-working. Also, do a test with
latest git to confirm that it hasn't been fixed in the last 10 minutes. Tony
has been known to do that. ;)

-MC

On Mon, Aug 29, 2011 at 12:36 AM, Dmitry Sytchev <kbdfck at gmail.com> wrote:

> Hi All
> After recent updates of DTMF negotiation or some associated stuff we can't
> use bind_meta_app with inband DTMF. bind_meta_app ignores bindings, although
> start_dtmf and spandsp_start_dtmf detect DTMF. We use git-fb6e979 2011-08-26
> 04-48-33 +0000.
>
>
> <anti-action application="set" data="dtmf_type=${pbx_call_dtmf_type}"/>
> <anti-action application="spandsp_start_dtmf"/>
> <anti-action application="bind_meta_app" data="7 a s
> execute_extension::att_xfer XML features"/>
>
> EXECUTE sofia/local/test1 at 85.114.2.200 bind_meta_app(7 a s
> execute_extension::att_xfer XML features)
>
> 2011-08-29 11:39:09.371414 [INFO] switch_ivr_async.c:3066 Bound A-Leg: *7
> execute_extension::att_xfer XML features
> ...cut...
>  2011-08-29 11:40:15.751415 [DEBUG] mod_spandsp_dsp.c:56 DTMF BEGIN
> DETECTED: [*]
> 2011-08-29 11:40:15.751415 [DEBUG] switch_ivr_bridge.c:391 Send signal
> sofia/external/89215572714 [BREAK]
> 2011-08-29 11:40:15.831571 [DEBUG] mod_spandsp_dsp.c:68 DTMF END DETECTED:
> [*], duration = 80 ms
> 2011-08-29 11:40:15.951420 [DEBUG] mod_spandsp_dsp.c:56 DTMF BEGIN
> DETECTED: [7]
> 2011-08-29 11:40:15.951420 [DEBUG] switch_ivr_bridge.c:391 Send signal
> sofia/external/89215572714 [BREAK]
> 2011-08-29 11:40:16.051411 [DEBUG] mod_spandsp_dsp.c:68 DTMF END DETECTED:
> [7], duration = 100 ms
> 2011-08-29 11:40:17.391410 [DEBUG] mod_spandsp_dsp.c:56 DTMF BEGIN
> DETECTED: [*]
> 2011-08-29 11:40:17.391410 [DEBUG] switch_ivr_bridge.c:391 Send signal
> sofia/external/89215572714 [BREAK]
> 2011-08-29 11:40:17.471409 [DEBUG] mod_spandsp_dsp.c:68 DTMF END DETECTED:
> [*], duration = 80 ms
> 2011-08-29 11:40:17.571412 [DEBUG] mod_spandsp_dsp.c:56 DTMF BEGIN
> DETECTED: [7]
> 2011-08-29 11:40:17.571412 [DEBUG] switch_ivr_bridge.c:391 Send signal
> sofia/external/89215572714 [BREAK]
> 2011-08-29 11:40:17.631411 [DEBUG] mod_spandsp_dsp.c:68 DTMF END DETECTED:
> [7], duration = 60 ms
>
> But no defined application is launched.
>
>
> --
> Best regards,
>
> Dmitry Sytchev,
> IT Engineer
>
>
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