HI As far as I'm familiar with SER, you should add forward(IP addr) command to ser.cfg file. For example: if (uri=~"^sip:UserPart of RequestUri") { rewritehostport("80.2.2.100:5060"); //use this in case you need to rewrite RequestURI host:port of invite forward(IP,port); // forwarded INVITE IP:port forward(IP,port); // forwarded INVITE IP:port break; }; Regards, Evgeny Miloslavsky Systest Engineer Juniper Networks Solutions Israel LTD. Office: 972-9-9717320/2355 -----Original Message----- From: serusers-bounces(a)lists.iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Amanda Mattiuz Sent: Wednesday, February 11, 2009 9:42 PM To: serusers(a)lists.iptel.org Subject: [Serusers] Forking Proxy Hello all, Is is possible to configure SER to act as a forking proxy, where the INVITE messages that arrive at the server are forwarded to multiple clients ins parallel? I saw something about call hunt, but it seems that the INVITES are sent sequentially, could I make it become concurrently? Thanks, Amanda