Hi Yuriy, regarding REFER, MS does not follow RFC at all!!!! I can tell you for sure. In REFER-TO it pretend to have Request-URI IP address. So is not telling you to who "REFER TO" but it telling you that it want to handle itself. Very strange interpretation of RFS ;-)
Anyway, can you share your working code? Thanks
-- Sent from: http://sip-router.1086192.n5.nabble.com/Users-f3.html