Hello, I use the following code to call VoIP speakers and make an announcement: <extension name="security_announcement"> <condition field="destination_number" expression="^9001$"> <action application="set" data="conference_auto_outcall_caller_id_name=security_announcement"/> <action application="set" data="conference_auto_outcall_id_number=9001"/> <action application="set" data="conference_auto_outcall_timeout=60"/> <action application="set" data="conference_auto_outcall_flags=mute"/> <action application="set" data="conference_auto_outcall_announce=announcement/announcement_security_delay.wav"/> <action application="conference_set_auto_outcall" data="user/1021@$${domain}"/> <action application="conference_set_auto_outcall" data="user/1022@$${domain}"/> <action application="conference" data="conf_speaker@profilespeaker_announcement"/> </condition> </extension> 1021 and 1022 are the speakers. At the end of the announcement, since there is no noise anymore, the speakers stop listening but they do not send any messages to tell Freeswitch it can close the opened channels. The channels are closed only after a timeout of 5 minutes. Does anybody know how I could force freeswitch to close all the channels after the announcement? I have seen there is the application sched_hangup but when I used it it only closes the channel to the caller and not the other ones. Thanks a lot for your help and Happy Holidays! Carole -- View this message in context: http://www.nabble.com/close-channels-properly-tp21127913p21127913.html Sent from the Freeswitch-users mailing list archive at Nabble.com.