Hi EveryBody! i am using Freeswitch Version 1.3.13b+git~20130218T142410Z~3d0c245f80 (git 3d0c245 2013-02-18 14:24:10Z) and using detect_speech using pocketsphinx and got an issue that my channels are not properly cleared as i noticed that the Port is Closed as i stop detect_speech in hanguphook . but when i show channels i got result as *freeswitch@internal> show channels* * 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,sent_callee_name,sent_callee_num * *ac2c751a-7a1b-11e2-b6c5-e5fd6d8cf5cf,outbound,2013-02-19 03:36:44,1361227004,sofia/internal/1000,CS_SOFT_EXECUTE,,321,,1000%192.168.0.100,detect_speech,pocketsphinx my_grammar my_grammar,,default,PCMU,8000,64000,PCMU,8000,64000,,localhost.localdomain, 1000@192.168.0.100,,ACTIVE,Outbound Call,1000%192.168.0.100,,ac2c751a-7a1b-11e2-b6c5-e5fd6d8cf5cf,,* i try to use hupall and uuid_kill both *freeswitch@internal> hupall* *+OK hangup all channels with cause MANAGER_REQUEST* * * *freeswitch@internal> uuid_kill ac2c751a-7a1b-11e2-b6c5-e5fd6d8cf5cf* *-ERR No such channel!* but after that i show channels again then output is *freeswitch@internal> show channels* * 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,sent_callee_name,sent_callee_num * *ac2c751a-7a1b-11e2-b6c5-e5fd6d8cf5cf,outbound,2013-02-19 03:36:44,1361227004,sofia/internal/1000,CS_SOFT_EXECUTE,,321,,1000%192.168.0.100,detect_speech,pocketsphinx my_grammar my_grammar,,default,PCMU,8000,64000,PCMU,8000,64000,,localhost.localdomain, 1000@192.168.0.100,,ACTIVE,Outbound Call,1000%192.168.0.100,,ac2c751a-7a1b-11e2-b6c5-e5fd6d8cf5cf,,* * * *1 total.* any positive response is highly appreciated Regards Shahzad Bhatti