<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I'm going to gess the call-id is the same for the second transaction... can you provide a more detailed trace?<div><br></div><div>/b</div><div><br><div><div>On Sep 4, 2009, at 11:06 AM, Humberto Quintana wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="font-family: Verdana; font-size: 13px; ">Hello,<br><br>I'm a new Freeswitch user. After some reading I put Freeswitch (Version 1.0.4) to work as Session Border Controller. I have only one problem that I dont know how to solve it ( or which parameter to set) and I'd appreciate if someone could give me a clue about this.<span class="Apple-converted-space"> </span><br><br>Kamailio is sitting behind FS and it selects the route or routes in case of failure (serial forking) . Freeswitch is configured to use directly the Request-URI sent by Kamailio.<br><br>So, when the 1st route fails, Kamailio receives the Reply from FS and sends back the ACK to end the transaction. More than 1 second later, a new INVITE from Kamailio with the next route is tried (With the To-header's tag is empty. Same Callid, From and Cseq header but different VIA-header's branch parameter) and FS is answering back 482 Merged Request. It happens the same for the 3rd route.<br><br>It seems that the transaction is still 'alive' in FS even if the ACK was received ?<br><br><br>Thanks,<br><br>Humberto<br></span></span></blockquote></div><br></div></body></html>