[Serusers] replication and rtpproxy

Hello, ive got a couple of question of the t_replicate feature of the tm module. First, ive found the follwing note in modules/tm/README (8.0.12 CVS stable): ---- * t_replicate should be done more cleanly--Vias, Routes, etc. should be removed from a message prior to replicating it (well, does not matter any longer so much as there is a new replication module). ---- Can someone comment on what may be the consequences of using t_replicate which is "not done so cleanly" and where i may get a copy of this "new replication" module? If its under open source licence, that is. Next question :) Is there any way that a failover server pickups the neccessary port bindings for portaones rtpproxy or do will all "rtpproxied" sessions fail when a failover server will take over a primary server? best regards, Arnd