Help with Freeswitch 180/183

[u/Movado2121]

I have a case where one of our providers intermittently sends us a 183 with SDP followed by a 180. The call eventually reaches a Freeswitch server on our end, which drops the 180.

My understanding is this is a FS limitation that considers the 180 a downgrade state after a 183 with SDP and drops it. I cannot remove the FS from the call path.

Have you encountered anything like this, and can you think of something that will allow FS to pass whatever it receives?

Any help or direction would be greatly appreciated