Hi I want to implement One Way Audio through Freeswitch in Default mode. *SoftClient1 ---------> FREESWITCH ----------> SoftClient2* *a=sendonly (Default Mode) * For this i have hardcoded the media attribute for audio as sendonly in Softclient1.Everytime Softclient1 will initiate the call to softclient2.Now when i make a call,Softclient1 sends *sendonly as media attribute in SDP of INVITE packet*.Freeswitch replies with recvonly in the 200OK.When Freeswitch forwards the Invite to Softclient2 ,*we can't see any media attribute* parameter in it and Softclient2 replies to FREESWITCH with *sendrecv in 200OK *and hence Both way media is flowing instead of one way. Generally if a SIP client receives sendonly in Invite, it will send recvonly in 200OK by default.But here Freeswitch is modifying it and not forwarding sendonly to SoftClient2. Why Freeswitch is not forwarding the sendonly in invite to SoftClient2? How can we implement this using Default mode? Can somebody help me with this? -- *With Warm Regards:* *Saurabh Kumar Verma*