After an upgrade to the latest freeswitch version (FreeSWITCH Version 1.0.head (git-9c40e8e 2011-03-16 20-50-32 -0500)) we have a problem that sessions are not properly closed after a call. To reproduce the error we can use the following dialplan: <extension name="socket"> <condition field="destination_number" expression="^(\d{5,20})$"> <action application="set" data="transfer_ringback=%(1000, 4000, 425.0, 425.0)" /> <action application="set" data="ringback=%(1000, 4000, 425.0, 425.0)" /> <action application="set" data="continue_on_fail=true" /> <action application="set" data="ignore_early_media=true" /> <action application="set" data="hangup_after_bridge=true" /> <action application="set" data="anonymous_call=${privacy_hide_number}" /> <action application="set" data="default_language=de" /> <action application="socket" data="127.0.0.1:8025 async full" /> <action application="log" data="DEBUG Back from Socket"/> </condition> </extension> To simulate the server we can use nc. We start it with nc –l –p 8025 and then initiate a test call. On the nc command line we then type the following commands: connect myevents sendmsg call-command: execute execute-app-name: answer sendmsg call-command: execute execute-app-name: hangup exit When we execute after the call „show channels“ on the freeswitch CLI, we can see that the channels are hanging in „CS_REPORTING STATE“: uuid,direction,created,created_epoch,name,state,cid_name,cid_num,ip_addr,dest,application,application_data,dialplan,context,read_codec,read_rate,read_bit_rate,write_codec,write_rate,write_bit_rate,secure,hostname,presence_id,presence_data,callstate,callee_name,callee_num,callee_direction,call_uuid 66e3c608-50b9-11e0-adad-db99c44ff3d1,inbound,2011-03-17 18:10:04,1300381804,FreeTDM/1:1/02214006783109,CS_REPORTING,,22155400323,,02214006783109,socket,127.0.0.1:8025 async full,XML,default,PCMA,8000,64000,PCMA,8000,64000,,VOXBACKCGN001,,,HANGUP,,,, a6cc3aac-50b9-11e0-adaf-db99c44ff3d1,inbound,2011-03-17 18:11:51,1300381911,FreeTDM/1:3/02214006783109,CS_REPORTING,,22155400323,,02214006783109,hangup,,XML,default,PCMA,8000,64000,PCMA,8000,64000,,VOXBACKCGN001,,,HANGUP,,,, If we do not send „myevents“ the channel is closed correctly after the hangup. We upgraded from FreeSWITCH Version 1.0.head (git-10d696e 2011-02-02 00-01-38 -0500), with this version we did not have that problem, the channel was closed correctly after the call. Any help would be appreciated Markus