Thanks for reply! I'm using uuid created with create_uuid api function, so by my opinion it should be unique. The error began occur after I started using operator | for failover. So if I understand this correctly, with this operator origination_uuis can't be set. Is this correct? Petr From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Anthony Minessale Sent: Thursday, July 28, 2016 11:42 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] Duplicate UUID When you supply the uuid with origination_uuid, it becomes your duty to make sure its unique id the uuid is in use already it will fail. On Thu, Jul 28, 2016 at 5:36 AM, Petr Parýzek <PetrParyzek@seznam.cz> wrote: Hi all, I'm using Freeswitch with a few Javascript scripts like automatic phone dialer. Sometimes, when called party is BUSY, FS reports "Duplicate UUID!" error and the session was ended with case DESTINATION_OUT_OF_ORDER. This is contents of console from yesterday: 2016-07-27 20:46:56.249500 [INFO] amds.js:315 {origination_uuid=82b8a17d-c627-45dd-9eaf-86e9f31c57b1,origination_caller_id _number=950330980,origination_caller_id_name=AMDS}sofia/gateway/gw91/0725045 121|sofia/gateway/gw90/0725045121 2016-07-27 20:46:56.249500 [NOTICE] switch_channel.c:1105 New Channel sofia/external/0725045121 [82b8a17d-c627-45dd-9eaf-86e9f31c57b1] 2016-07-27 20:46:57.789511 [NOTICE] sofia.c:7891 Hangup sofia/external/0725045121 [CS_CONSUME_MEDIA] [USER_BUSY] 2016-07-27 20:46:57.799501 [CRIT] switch_core_session.c:2232 Duplicate UUID! 2016-07-27 20:46:57.799501 [CRIT] mod_sofia.c:4456 Error Creating Session 2016-07-27 20:46:57.799501 [NOTICE] switch_ivr_originate.c:2762 Cannot create outgoing channel of type [sofia] cause: [DESTINATION_OUT_OF_ORDER] 2016-07-27 20:46:57.799501 [NOTICE] switch_core_session.c:1664 Session 9903 (sofia/external/0725045121) Ended 2016-07-27 20:46:57.799501 [NOTICE] switch_core_session.c:1668 Close Channel sofia/external/0725045121 [CS_DESTROY] 2016-07-27 20:46:57.799501 [NOTICE] amds.js:86 Script exited with info [] Can anyone say what is wrong? Thanks! Petr _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬ ☞ http://freeswitch.org/ ☞ http://cluecon.com/ ☞ http://twitter.com/FreeSWITCH ☞ irc.freenode.net #freeswitch ☞ http://freeswitch.org/g+ ClueCon Weekly Development Call ☎ sip:888@conference.freeswitch.org <mailto:sip%3A888@conference.freeswitch.org> ☎ +19193869900 <https://www.youtube.com/watch?v=9XXgW34t40s> https://www.youtube.com/watch?v=9XXgW34t40s https://www.youtube.com/watch?v=NLaDpGQuZDA