You should be able to reproduce this behavior with the following SIPp commands:

 

sipp -sn uas -s <user> -p <port> <freeswitch>

 

sipp -sn uac -s <user> -m 1 -d 3000 <freeswitch>

 

where

<user> is a user that has registered to your FS before and listens on port <port> for incoming calls

<freeswitch> is the IP or DNS name of your FS instance

 

Alois Komenda
Fraunhofer-Einrichtung für Systeme der Kommunikationstechnik ESK

 

---

Von: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] Im Auftrag von Brian West
Gesendet: Donnerstag, 17. April 2008 17:08
An: freeswitch-users@lists.freeswitch.org
Betreff: Re: [Freeswitch-users] Hangup Cause: UNALLOCATED

Can you include the log prior to this?

/b

On Apr 17, 2008, at 9:46 AM, Alois Komenda wrote:

Hello,

 

I'm trying to place a call between two SIPp instances over FreeSWITCH. Before the connection is set up completeley FS sends a BYE to the caller. In the logs is see the hangup cause is "UNALLOCATED". That happens only if there is a pause after sending the ACK. 

 

Hangup sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060 [CS_EXECUTE] [UNALLOCATED]
2008-04-17 14:53:46 [DEBUG] switch_channel.c:1293 switch_channel_perform_hangup() Kill sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060 [KILL]
2008-04-17 14:53:46 [DEBUG] switch_core_session.c:619 switch_core_session_signal_state_change() Kill sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060 [BREAK]
2008-04-17 14:53:46 [DEBUG] switch_core_state_machine.c:405 switch_core_session_run() sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060 Running State Change CS_HANGUP
2008-04-17 14:53:46 [DEBUG] switch_core_state_machine.c:431 switch_core_session_run() (sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060) Calling Handler for State HANGUP
2008-04-17 14:53:46 [DEBUG] mod_sofia.c:258 sofia_on_hangup() Channel sofia/freeswitch.mocon.esk.fraunhofer.de/bob@freeswitch.mocon.esk.fraunhofer.de:5060 hanging up, cause: UNALLOCATED

 

If I the call is placed by a softphone the same behavoir occurs.

What does that mean? Is it a bug in FS?

 

Thanks in advance!

 

Alois Komenda
Fraunhofer-Einrichtung für Systeme der Kommunikationstechnik ESK

 

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