Hello, I am trying to use freeswitch as sbc and when calls passes through FS it gives signaling change from 183 to 180 , but I want to pass 183 to the leg b, how should i do it ? Call is passed from leg a --> FS --> leg b leg b ( 183 ) --> FS --> leg a (180 ) fscli output :-- http://pastebin.freeswitch.org/15888 line 70 to line 75 Regards Sam