I'm using FreeSWITCH (Version 1.9.0 git f3b7105 2016-11-15 01:50:51Z 64bit) is ready

And i'm seeing the issue where the 200OK is not being forwarded from FS to the client.

I'm attaching FS Log and sip trace.

1.1.1.1 = Client (Grandstream GXP1165)

9.9.9.9 = freeSWITCH

10.10.10.10 = Terminating GW (my_gateway)

Been scratching my head for some time...

Appreciate your help!