[Freeswitch-users] How to get the action executed using bind_digit_action ?

[Steven Ayre]

Try this (info takes no arguments)

<action application="bind_digit_action" data="start_echo,##,exec:info,,
both,self"/>

Note the double comma

On 16 December 2014 at 09:17, Keith Laaks <keith at laaks.com> wrote:
>
> Hi Freeswitchers.
>
> (Reposting under new thread - previous went to the wrong place.)
>
> I am running "FreeSWITCH Version
> 1.5.15b+git~20141215T224714Z~0b414a8de8~64bit (git 0b414a8 2014-12-15
> 22:47:14Z 64bit)”  - updated this morning.
>
>
> I have the following actions in an extension being executed:
>
> <action application="info"/>
> <action application="bind_digit_action"
> data="start_echo,##,exec:info,both,self"/>
> <action application="digit_action_set_realm" data="start_echo"/>
> <action application="delay_echo" data="10"/>
>
> For the ‘info’ action at the top, I see the normal stuff printed in the
> console log:
> EXECUTE sofia/portaprod/27878881000 at 10.10.10.10 info()
> 2014-12-15 20:52:06.137537 [INFO] mod_dptools.c:1647 CHANNEL_DATA:
> Channel-State: [CS_EXECUTE]
> Channel-Call-State: [ACTIVE]
> Channel-State-Number: [4]
> Channel-Name: [sofia/portaprod/27878881000 at 10.17.180.204]
> Unique-ID: [8218a229-562d-4706-85a2-988d2bae0041]
> <cut cut>
>
> Then follows the ‘bind_digit_action’ and ‘digit_action_set_realm’ to bind
> ‘##’ to executing the ‘info’ app.
>
> The ‘echo' application at the very bottom works as per normal and I get my
> audio echoed back.
>
> When I send “#9” - I get this in the log:
> 2014-12-15 21:13:32.777537 [DEBUG] switch_rtp.c:6045 RTP RECV DTMF #:800
> 2014-12-15 21:13:33.637537 [DEBUG] switch_rtp.c:6045 RTP RECV DTMF 9:800
> 2014-12-15 21:13:33.637537 [DEBUG] mod_dptools.c:132
> sofia/portaprod/27878881000 at 10.10.10.10 Digit NOT match binding [#9]
>
> So all normal.
>
> But here my issue.
>
> When I send ‘##’ - I only see this in the log:
> 2014-12-15 21:14:58.817537 [DEBUG] switch_rtp.c:6045 RTP RECV DTMF #:800
> 2014-12-15 21:14:59.317537 [DEBUG] switch_rtp.c:6045 RTP RECV DTMF #:800
> 2014-12-15 21:14:59.317537 [DEBUG] mod_dptools.c:188
> sofia/portaprod/27878881000 at 10.10.10.10 Digit match binding
> [exec:info][both]
> 2014-12-15 21:14:59.317537 [DEBUG] switch_core_session.c:1188 Send signal
> sofia/portaprod/27878881000 at 10.10.10.10 [BREAK]
>
> So its finding a match, but the app to be executed never does so. If it
> had, I would have seen the above ‘info’ stuff printed to the console.
> I actually want the call transferred to another extension when the user
> enters ‘##’ - but that similarly does not happen. It seems I can’t get any
> action to actually be executed.
>
> So what do I need to set first, such that the specified ‘action’ gets
> executed?
>
> Hope someone can help me out here.
>
> Looking at the code, I see that in mod_dptools.c there seems to be support
> for “blocking” and “non-blocking” execution modes.
> I figured out that to ‘activate’ the ’non-blocking mode the above action
> needs to change to:
> <action application="bind_digit_action"
> data="start_echo,##,exec[i]:info,both,self"/>
> [This sets ‘exec = 2’ such that ‘switch_core_session_execute_application’
> is called - otherwise ‘switch_ivr_broadcast_in_thread’ is called.]
>
> But when I try this, as soon as I send the ##, I get a core dump.
>
>
>
> Regards
>
> Keith
>
>
>
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