[Freeswitch-users] Calls being parked on DTMF (2)

[Anthony Minessale]

For the 10 gazillionth time:

Please report issues to jira, as soon as I read an email with a problem in
it, it's marked read and gets lost in a sea of 1000 other unread emails.
Jira is designed to track issues so we may help you.

Please indicate if you are using a board with an echo canceler on it or not?



On Wed, Feb 17, 2010 at 7:56 AM, Eelco Brölman <e.brolman at telecats.nl>wrote:

> Hi all,
>
> I have the same problems as described in the thread "Calls being parked on
> DTMF".
>
> We have a lab-test setup, which consist of the following:
>
> 1) a box with 4 E1 trunks with a call generator application (let's call it
> CG)
> 2) connected with a FreeSwitch box (Sangoma A104D card) (let's call that
> FS)
>
> The CG dials a number on the FS box (number 921000), which is bridged out
> back to the CG server (number 1000). The initiating application sends some
> DTMF, which is replied (echo-ed) by the receiving application (both on the
> CG server).
>
> In roughly about 80% of the calls, FS just disconnects the call:
>
> 2010-02-17 14:30:14.677125 [DEBUG] switch_ivr_originate.c:3105 Originate
> Resulted in Success: [OpenZAP/1:1/1000]
> 2010-02-17 14:30:14.677125 [DEBUG] switch_core_session.c:638 Send signal
> OpenZAP/1:1/1000 [BREAK]
> 2010-02-17 14:30:14.677125 [DEBUG] switch_core_session.c:638 Send signal
> OpenZAP/1:60/921000 [BREAK]
> 2010-02-17 14:30:14.677125 [DEBUG] switch_ivr_bridge.c:1175
> (OpenZAP/1:1/1000) State Change CS_CONSUME_MEDIA -> CS_EXCHANGE_MEDIA
> 2010-02-17 14:30:14.677125 [DEBUG] switch_core_session.c:1018 Send signal
> OpenZAP/1:1/1000 [BREAK]
> 2010-02-17 14:30:14.677125 [DEBUG] switch_core_state_machine.c:314
> (OpenZAP/1:1/1000) Running State Change CS_EXCHANGE_MEDIA
> 2010-02-17 14:30:14.677125 [DEBUG] switch_core_state_machine.c:351
> (OpenZAP/1:1/1000) State EXCHANGE_MEDIA
> 2010-02-17 14:30:14.677125 [DEBUG] mod_openzap.c:558 CHANNEL EXCHANGE_MEDIA
> 2010-02-17 14:30:14.687135 [DEBUG] switch_core_session.c:699 Send signal
> OpenZAP/1:1/1000 [BREAK]
> 2010-02-17 14:30:14.687135 [DEBUG] switch_core_session.c:699 Send signal
> OpenZAP/1:60/921000 [BREAK]
> 2010-02-17 14:30:15.986882 [DEBUG] mod_openzap.c:684 queue DTMF [7]
> 2010-02-17 14:30:16.026733 [DEBUG] zap_io.c:1870 1:1 GENERATE DTMF [7]
> 2010-02-17 14:30:16.106418 [DEBUG] switch_ivr_bridge.c:469 OpenZAP/1:1/1000
> ending bridge by request from write function
> 2010-02-17 14:30:16.106418 [DEBUG] switch_core_session.c:638 Send signal
> OpenZAP/1:60/921000 [BREAK]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_ivr_bridge.c:475 OpenZAP/1:1/1000
> ending bridge by request from read function
> 2010-02-17 14:30:16.126335 [DEBUG] switch_core_session.c:638 Send signal
> OpenZAP/1:1/1000 [BREAK]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_ivr_bridge.c:562 BRIDGE THREAD
> DONE [OpenZAP/1:60/921000]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_ivr_bridge.c:582 Send signal
> OpenZAP/1:1/1000 [BREAK]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_ivr_bridge.c:562 BRIDGE THREAD
> DONE [OpenZAP/1:1/1000]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_ivr_bridge.c:582 Send signal
> OpenZAP/1:60/921000 [BREAK]
> 2010-02-17 14:30:16.126335 [NOTICE] switch_ivr_bridge.c:634 Hangup
> OpenZAP/1:1/1000 [CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]
> 2010-02-17 14:30:16.126335 [DEBUG] switch_channel.c:2063 Send signal
> OpenZAP/1:1/1000 [KILL]
>
>
> Where the line "ending bridge by request from write function" is curious of
> course.
>
> I'm running:
> - Freeswitch trunk (r16674) (updated, make clean, reconfigured and make
> install this morning)
> - Wanpipe 3.5.10.smg-2 (see
> http://wiki.sangoma.com/wanpipe-SmgPriInstallation)
> - Using the ozmod_sangoma_boost SCTP
>
>
> If anyone needs more information, tests or config files, I'll be happy to
> provide them.
>
>
>
> Kind regards,
>
> Eelco Brölman
>
>
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>



-- 
Anthony Minessale II

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