[OpenSER-Users] T38 re invite not being sent to VoIP provider

Hi Guys I'm trying to get T38 working between our VoIP Provider and my epygi PBX. I have the epygi registered with openSER when a phone call is received from our provider openSER forwards the call to the epygi. When this unit detects the fax tone it does a re invite. (the re invite has the SDP indicating it want a T38) This re invite never gets to our VoIP provider. OpenSER is blocking the request. The invite would seem to be hitting our loose routing if (loose_route()) { xlog("L_NOTICE", "Running loose_route logic"); if ((is_method("INVITE|REFER") && ! has_totag())) { route(ROUTE_AUTHTEST); if (retcode == FALSE) return; }; if (method=="INVITE") { route(ROUTE_AUTHTEST); if (retcode == FALSE) return; }; append_hf("P-hint: rr-enforced\r\n"); route(ROUTE_DEFAULTHANDLER); return; }; route[ROUTE_DEFAULTHANDLER] { t_on_reply("REPLYROUTE"); if (!t_relay()) { sl_reply_error(); }; } Any ideas as to what I might have wrong ? Keep in mind that we are using OpenSER as a part of VoIP service to a small number of customers. Thanks Mike