[Freeswitch-users] att_xfer application

Anthony Minessale anthony.minessale at gmail.com
Thu May 15 08:42:58 PDT 2008 

There was a bug regarding that, try revision 8412


On Wed, May 14, 2008 at 5:22 AM, Csaba Zelei <csaba.zelei at gmail.com> wrote:

> Hi,
>
> Currently I need to set up attended transfer to phones which dont have
> any support to it.
> So, made a simple extension in features.xml which read the number and
> supply it to att_xfer app:
>
> <extension name="att_xfer">
>    <condition field="destination_number" expression="^att_xfer$">
>        <action application="read" data="3 4 sounds/mellekek.wav
> attxfer_callthis 30000 #"/>
>        <action application="att_xfer"
> data="sofia/default/${attxfer_callthis}"/>
>      </condition>
> </extension>
>
> then bind it to dtmf 3 in default.xml Local Extension with:
>
> <anti-action application="bind_meta_app" data="3 a a
> execute_extension::att_xfer XML features"/>
>
> I can activate this feautre, it's hold the bleg and call the 3rd party,
> but when I try to make the transfer with dtmf 0 than it hangup all legs.
> For me it's look like that FS hangup the channels than try to bridge them.
> Here is the console log:
>
> freeswitch at devil4> show channels
> API CALL [show(channels)] output:
>
> uuid,created,created_epoch,name,state,cid_name,cid_num,ip_addr,dest,application,application_data,dialplan,context,read_codec,read_rate,write_codec,write_rate
> 19112de8-2197-11dd-ba14-5dc4d1b7fe8e,2008-05-14
> 11:21:13,1210756873,sofia/default/anonymous at localhost
> ,CS_EXECUTE,1003,1003,192.168.1.192
> ,1001,att_xfer,sofia/default/1000,XML,default,PCMA,8000,PCMA,8000
> 193e7bf4-2197-11dd-ba14-5dc4d1b7fe8e,2008-05-14
> 11:21:13,1210756873,sofia/default/1001,CS_EXCHANGE_MEDIA,1003,1003,
> 192.168.1.192
> ,1001,playback,local_stream://moh,XML,default,PCMA,8000,PCMA,8000
> 1e67e516-2197-11dd-ba14-5dc4d1b7fe8e,2008-05-14
> 11:21:22,1210756882,sofia/default/1000,CS_EXCHANGE_MEDIA,1003,1003,
> 192.168.1.192,1000,,,XML,default,PCMA,8000,PCMA,8000
>
> 3 total.
>
> freeswitch at devil4> 2008-05-14 11:21:40 [DEBUG] mod_dptools.c:1344
> xfer_on_dtmf() sofia/default/1000 State Change CS_EXCHANGE_MEDIA ->
> CS_EXECUTE
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:671
> switch_core_session_signal_state_change() Kill sofia/default/1000 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:193
> audio_bridge_thread() sofia/default/anonymous at localhost ended call via
> DTMF
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:194
> audio_bridge_thread() Kill sofia/default/1000 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:383
> switch_core_session_receive_message() Kill
> sofia/default/anonymous at localhost [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:344
> audio_bridge_thread() Kill sofia/default/1000 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:347
> audio_bridge_thread() BRIDGE THREAD DONE [sofia/default/anonymous at localhost
> ]
> 2008-05-14 11:21:40 [NOTICE] switch_ivr_bridge.c:802
> switch_ivr_multi_threaded_bridge() Hangup
> sofia/default/anonymous at localhost [CS_EXECUTE] [UNALLOCATED]
> 2008-05-14 11:21:40 [DEBUG] switch_channel.c:1355
> switch_channel_perform_hangup() Kill sofia/default/anonymous at localhost
> [KILL]
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:671
> switch_core_session_signal_state_change() Kill
> sofia/default/anonymous at localhost [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:383
> switch_core_session_receive_message() Kill sofia/default/1000 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:344
> audio_bridge_thread() Kill sofia/default/anonymous at localhost [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:347
> audio_bridge_thread() BRIDGE THREAD DONE [sofia/default/1000]
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:431
> switch_core_session_run() (sofia/default/1000) State EXCHANGE_MEDIA
> going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:364
> switch_core_session_run() sofia/default/1000 Running State Change
> CS_EXECUTE
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:428
> switch_core_session_run() (sofia/default/1000) State EXECUTE
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:156 sofia_on_execute()
> sofia/default/1000 SOFIA EXECUTE
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:128
> switch_core_standard_on_execute() Standard EXECUTE
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:139
> switch_core_standard_on_execute() sofia/default/1000 Execute
> three_way(19112de8-2197-11dd-ba14-5dc4d1b7fe8e)
> 2008-05-14 11:21:40 [DEBUG] switch_core_media_bug.c:227
> switch_core_media_bug_add() Attaching BUG to
> sofia/default/anonymous at localhost
> 2008-05-14 11:21:40 [DEBUG] switch_core_media_bug.c:312
> switch_core_media_bug_close() Removing BUG from
> sofia/default/anonymous at localhost
> 2008-05-14 11:21:40 [NOTICE] switch_core_state_machine.c:156
> switch_core_standard_on_execute() Hangup sofia/default/1000 [CS_EXECUTE]
> [NORMAL_CLEARING]
> 2008-05-14 11:21:40 [DEBUG] switch_channel.c:1355
> switch_channel_perform_hangup() Kill sofia/default/1000 [KILL]
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:671
> switch_core_session_signal_state_change() Kill sofia/default/1000 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:428
> switch_core_session_run() (sofia/default/1000) State EXECUTE going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:364
> switch_core_session_run() sofia/default/1000 Running State Change CS_HANGUP
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/1000) State HANGUP
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:264 sofia_on_hangup() Channel
> sofia/default/1000 hanging up, cause: NORMAL_CLEARING
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:296 sofia_on_hangup() Sending
> BYE to sofia/default/1000
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:46
> switch_core_standard_on_hangup() Standard HANGUP sofia/default/1000,
> cause: NORMAL_CLEARING
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/1000) State HANGUP going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:731
> switch_core_session_thread() Session 5 (sofia/default/1000) Locked,
> Waiting on external entities
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:749
> switch_core_session_thread() Session 5 (sofia/default/1000) Ended
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:751
> switch_core_session_thread() Close Channel sofia/default/1000 [CS_HANGUP]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_play_say.c:1130
> switch_ivr_play_file() done playing file
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:383
> switch_core_session_receive_message() Kill sofia/default/1001 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:160
> audio_bridge_thread() Kill sofia/default/anonymous at localhost [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:383
> switch_core_session_receive_message() Kill sofia/default/1001 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:344
> audio_bridge_thread() Kill sofia/default/anonymous at localhost [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:347
> audio_bridge_thread() BRIDGE THREAD DONE [sofia/default/1001]
> 2008-05-14 11:21:40 [NOTICE] switch_ivr_bridge.c:374
> audio_bridge_on_exchange_media() Hangup sofia/default/1001
> [CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]
> 2008-05-14 11:21:40 [DEBUG] switch_channel.c:1355
> switch_channel_perform_hangup() Kill sofia/default/1001 [KILL]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:919
> switch_ivr_uuid_bridge() originator uuid
> 1e67e516-2197-11dd-ba14-5dc4d1b7fe8e is not present
> 2008-05-14 11:21:40 [DEBUG] mod_dptools.c:1371 hanguphook()
> Hangup Command uuid_bridge(1e67e516-2197-11dd-ba14-5dc4d1b7fe8e
> 19112de8-2197-11dd-ba14-5dc4d1b7fe8e):
> -ERR Invalid uuid
>
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:671
> switch_core_session_signal_state_change() Kill sofia/default/1001 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:431
> switch_core_session_run() (sofia/default/1001) State EXCHANGE_MEDIA
> going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:364
> switch_core_session_run() sofia/default/1001 Running State Change CS_HANGUP
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/1001) State HANGUP
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:264 sofia_on_hangup() Channel
> sofia/default/1001 hanging up, cause: NORMAL_CLEARING
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:296 sofia_on_hangup() Sending
> BYE to sofia/default/1001
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:46
> switch_core_standard_on_hangup() Standard HANGUP sofia/default/1001,
> cause: NORMAL_CLEARING
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/1001) State HANGUP going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:731
> switch_core_session_thread() Session 4 (sofia/default/1001) Locked,
> Waiting on external entities
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:160
> audio_bridge_thread() Kill sofia/default/1001 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:275
> audio_bridge_thread() read: sofia/default/anonymous at localhost Bad
> Frame.... Bubye!
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:344
> audio_bridge_thread() Kill sofia/default/1001 [BREAK]
> 2008-05-14 11:21:40 [DEBUG] switch_ivr_bridge.c:347
> audio_bridge_thread() BRIDGE THREAD DONE [sofia/default/anonymous at localhost
> ]
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:428
> switch_core_session_run() (sofia/default/anonymous at localhost) State
> EXECUTE going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:364
> switch_core_session_run() sofia/default/anonymous at localhost Running
> State Change CS_HANGUP
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/anonymous at localhost) State HANGUP
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:264 sofia_on_hangup() Channel
> sofia/default/anonymous at localhost hanging up, cause: UNALLOCATED
> 2008-05-14 11:21:40 [DEBUG] mod_sofia.c:296 sofia_on_hangup() Sending
> BYE to sofia/default/anonymous at localhost
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:46
> switch_core_standard_on_hangup() Standard HANGUP
> sofia/default/anonymous at localhost, cause: UNALLOCATED
> 2008-05-14 11:21:40 [DEBUG] switch_core_state_machine.c:392
> switch_core_session_run() (sofia/default/anonymous at localhost) State
> HANGUP going to sleep
> 2008-05-14 11:21:40 [DEBUG] switch_core_session.c:731
> switch_core_session_thread() Session 3
> (sofia/default/anonymous at localhost) Locked, Waiting on external entities
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:749
> switch_core_session_thread() Session 3
> (sofia/default/anonymous at localhost) Ended
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:751
> switch_core_session_thread() Close Channel
> sofia/default/anonymous at localhost [CS_HANGUP]
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:749
> switch_core_session_thread() Session 4 (sofia/default/1001) Ended
> 2008-05-14 11:21:40 [NOTICE] switch_core_session.c:751
> switch_core_session_thread() Close Channel sofia/default/100
>
> My question is if its a bug or I did something wrong?
> I used the lastest trunk on Ubuntu linux.
>
> Thanks,
>
> Csaba
>
>
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>



-- 
Anthony Minessale II

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