Hi, let's me explain a simple escenario and the behaviour I want: Kamailio phone1 phone2-1 phone2-2 phone3 (201) (202) (202) (203) 1) 201 calls 202 so both phone2-1 and phone2-2 start ringing (180) in parallel. 2) phone2-1 replies a redirect "302" to user 203. 3) Kamailio cancels the branch with phone2-1 and replies 302 upstream *inmediatelly*. This is however not the most "compliant" behaviour, since Kamailio should wait for phone2-1 to reply a final response and then choose which one response to reply upstream. And that is of course the default behaviour in Kamailio. Is it possible however the behaviour I want? I find no way to get it. Thanks. -- Iñaki Baz Castillo <ibc(a)aliax.net>