[Freeswitch-users] SCTP Support

Hello, I need some help to run a sip or iax trunk between two freeswitch boxes using the SCTP transport protocol. I am looking at the documentation and this list and I am pretty sure there is nothing covering SCTP. I am interested in doing this using the freeswitch package in pfsense but I will take anything I can get. The only mention I can find of SCTP is in the features list, an instruction to compile freeswitch with SCTP support and a reference to use TLS with SCTP. Any and all help will be welcomed. PS Can encryption be done on IAX? Paul