HI guys (and some girls) Just wonderd if anybody has had this problem : Ser on ip : xx.xx.xx.1/24 UA1 on ip : xx.xx.xx.2/24 (~0.5-1 MS away from ser) UA2 on IP : 192.168.1.10 (~30-40 MS away from ser) UA1 picks up the phone at once. before packets from Ua2 reachers ser. What should happen: ser should send CANCEL to UA2. But what Realy happens: ser "eats" the data from UA1. and discards data from UA2, which then just keep on ringing.. anybody seen something like this? -Atle