[Freeswitch-users] Conference - control actions problem

Wed Mar 2 19:15:07 MSK 2011

Thx Peter for prompt reply.

I've just made one more configuration change. There are no lua script
fired anymore, just pure conference application like following:
       <action application="conference" data="1000 at fsconf"/>

The effect is the same (after pressing * or # key just one time).
2011-03-02 16:55:32.677018 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:520
or later
2011-03-02 16:58:13.645012 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF *:620

As you can see there are DTMF detected on Freeswitch interpreted as
'RTP RECV DTMF'
Is git-06988e1 rel stable one?

Regards,
Maciej

2011/3/2 Peter Olsson <peter.olsson at visionutveckling.se>:
> If you exit the conference (#) the user will still be in your lua script, so you would have to do whatever you want it to (hangup maybe). I think the recommended way is to transfer away the call to the conference, that way the Lua scripts won't need to do any more processing.
>
> Also check this Javascript example on the wiki: http://wiki.freeswitch.org/wiki/Examples_JavaScript_Conference_IVR
>
> About DTMF's - if you don't see them in your log, then FS havn't received any digits - you would have to do a packet capture and check the RTP packets.
>
> /Peter
>
> -----Ursprungligt meddelande-----
> Från: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] För Maciej Bylica
> Skickat: den 2 mars 2011 12:31
> Till: FreeSWITCH Users Help
> Ämne: [Freeswitch-users] Conference - control actions problem
>
> Hello,
>
> I am running FreeSWITCH Version 1.0.head (git-06988e1 2011-02-20
> 15-10-02 -0600) and have some problem with conference module and
> respective control actions digits.
> To give you an overview of how it is configured, there is lua script
> fired in public.xml.
> The script checks pin code, conf room and at the end run
> "session:execute("conference", string.format("%s at fsconf", conf_num))".
> Now coming back to the problem, there are few scenations i would like to cover.
>
> 1. When two or more people are in conference and one of them is trying
> to push # button (RFC2833) then that person is leaving the conference
> and is hanged up (not released, no BYE). The person who left the
> conference cannot join again or perform other actions without making
> the same phone call again.
>
> 2011-03-02 11:42:08.863139 [DEBUG] mod_conference.c:2414 Setup timer
> soft success interval: 20  samples: 160
> 2011-03-02 11:42:12.283051 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:480
> 2011-03-02 11:42:12.323050 [DEBUG] mod_conference.c:2659 Channel
> leaving conference, cause: NONE
>
> 2. The same as above, but * digit is entered. The person is muted and
> then unmuted. Next try with * fires muted but this is the point where
> the problem manifest itself.
> The procedure of unmuting UA fails. Below you may find relevant logs.
> The UA is pressing * but without success (no RTP RECV DTMF *).
>
> freeswitch at internal> 2011-03-02 11:51:13.423651 [DEBUG]
> switch_rtp.c:3237 RTP RECV DTMF *:504
> 2011-03-02 11:51:13.443650 [DEBUG] mod_conference.c:3125 Queueing file
> '/usr/local/freeswitch/sounds/en/us/callie/conference/conf-muted.wav'
> for play
> 2011-03-02 11:51:18.163532 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF *:544
> 2011-03-02 11:51:18.183531 [DEBUG] mod_conference.c:3125 Queueing file
> '/usr/local/freeswitch/sounds/en/us/callie/conference/conf-unmuted.wav'
> for play
> 2011-03-02 11:51:23.763391 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF *:504
> 2011-03-02 11:51:23.783390 [DEBUG] mod_conference.c:3125 Queueing file
> '/usr/local/freeswitch/sounds/en/us/callie/conference/conf-muted.wav'
> for play
>
> 3. The same as above but with 0 digit
>
> 2011-03-02 12:04:21.064862 [DEBUG] mod_conference.c:2414 Setup timer
> soft success interval: 20  samples: 160
> 2011-03-02 12:04:22.863736 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF 0:880
> 2011-03-02 12:04:22.883736 [DEBUG] mod_conference.c:3125 Queueing file
> '/usr/local/freeswitch/sounds/en/us/callie/conference/conf-muted.wav'
> for play
>
> then i cannot get back to the conference
>
>
> 4. The as above but with 6 digit
>
> 2011-03-02 12:15:03.244609 [DEBUG] mod_conference.c:2414 Setup timer
> soft success interval: 20  samples: 160
> 2011-03-02 12:15:21.602919 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF 6:504
> 2011-03-02 12:15:22.602893 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF 6:800
> 2011-03-02 12:15:24.263851 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF 6:864
>
>
> I have disabled all control digits, but the problem still persist. No
> action is fired but is looks like UA is being muted (micro is off, but
> i can hear the other person).
> 2011-03-02 12:24:05.322935 [DEBUG] mod_conference.c:2414 Setup timer
> soft success interval: 20  samples: 160
> 2011-03-02 12:24:08.663851 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:480
> 2011-03-02 12:24:11.223787 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:504
> 2011-03-02 12:24:13.703725 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:480
> 2011-03-02 12:24:16.043666 [DEBUG] switch_rtp.c:3237 RTP RECV DTMF #:520
>
>
> Has anybody similar experience or know where the problem may be located.
>
> Regards,
> Maciej
>
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