Hi, If you have record_stereo = true (its true by default), the resultant file using uuid_record will have be stereo, one channel containing inbound audio and the other containing outbound. -Regards -----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of freeswitch-users-request@lists.freeswitch.org Sent: Wednesday, March 13, 2013 8:50 PM To: freeswitch-users@lists.freeswitch.org Subject: FreeSWITCH-users Digest, Vol 81, Issue 131 Send FreeSWITCH-users mailing list submissions to freeswitch-users@lists.freeswitch.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.freeswitch.org/mailman/listinfo/freeswitch-users or, via email, send a message with subject or body 'help' to freeswitch-users-request@lists.freeswitch.org You can reach the person managing the list at freeswitch-users-owner@lists.freeswitch.org When replying, please edit your Subject line so it is more specific than "Re: Contents of FreeSWITCH-users digest..."