[Freeswitch-users] Robotic voice with g729 pass through

Hello All, Whenever i am trying to make a call, Two way commnunication was established but I am having kind of choppy like robotic voice or very bad quality of voice with only G729 codec.For PCMU,PCMA both are working fine.I want to work with G729. I have set below parameters in sip profile to try to resolve this issue. But it doesn't work for me. aggressive-nat-detection : true absolute_codec_string : G729 inbound-codec-prefs :G729,PCMU,PCMA outbound-codec-prefs : G729,PCMU,PCMA inbound-late-negotiation :true inbound-codec-negotiation : generous Any help and ideas will be appreciated. FYI : For debug purpose you may get SIP Log from http://pastebin.com/D2cPLJWe