Hi all, After upgrading to lates CVS head, I have problems using a IAXY device, having slin problems: Jun 15 18:59:31 NOTICE[8197]: channel.c:1475 ast_read: Dropping incompatible voice frame on IAX2/lise-1 of format slin since our native format has changed to ulaw Because of that outside caller can't ear the callee on the IAXY. Found somewhere that disabling transcode in asterisk.conf would fix the problem, so I added, not sure of the syntax the following section in asterisk.conf: [options] transcode_via_sln=no That didn't work, and I am not sure I am using the wright syntax... I have revert back to stable release and everything is ok, but would like to give latest release a try... Regards, Francois Random Thought: --------------- Democracy is more cruel than wars or tyrants. - Seneca, Epistulae morales ad Lucilium