Hello, I tried to test the behavior of "bypass media" in FS with the following scenario: Xlite(ext.1000) -> FS <- Xlite(ext:1001) On each Xlite I set one single codec (that is currently unsupported by FS) as it said in wiki page: *"This is useful if you have two end-points that need to use a codec that is currently not supported in FreeSWITCH "* As the FS tutorial said *"Before executing the bridge action you must set the "bypass_media" flag to true. "* so I put the following line in my dial plan. <extension name="extension-intercom"> <condition field="destination_number" expression="1001"> * <action application="set" data="bypass_media=true"/>* <action application="bridge" data="user/1001"/> </condition> </extension> <extension name="extension-intercom"> <condition field="destination_number" expression="1000"> *<action application="set" data="bypass_media=true"/>* <action application="bridge" data="user/1000"/> </condition> </extension> When I put in Xlite also G711ulaw/alaw as codecs preference the calls was ok. But when I put only codecs that FS do not support(ex. iLBC,BroadVoice32) the call failed. What am I missing? I made this scenario because I need to route via FS some calls with G729r8 codec and I need no codec negotiation. Ty