On Jueves, 15 de Octubre de 2009 00:31:10 Daniel Goepp escribió: > Route: <sip:75.101.136.125;lr> Have you declared ^^^^ as a local domain?, if not ... OpenSIP will try to route it, so thats were you have the loop of the ACK. -- Raúl Alexis Betancor Santana Dimensión Virtual S.L.