I am trying to get freeswitch to ignore re invites and don't play any MOH as
the MOH already comes from the PBX, even when disabling it I still see in
the logs that is trying to play MOH
2019-02-18 17:24:49.427916 [DEBUG] switch_ivr.c:623
sofia/rtp-dirty/%2B12345@x.x.x.x:5060 Command Execute
playback(local_stream://moh)

EXECUTE sofia/rtp-dirty/%2B12345@x.x.x.x:5060 playback(local_stream://moh)

any idea what has to be done to get freeswitch to continue passing RTP
without trying to impose its own?

thanks