<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Search cisco.com for "fxo disconnect supervision". There are a number of docs out there dealing with this.<div><br><div> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">-Ryan</font></p> </div><br><div><div>On Aug 13, 2008, at 8:58 AM, SR IRWMA wrote:</div><br class="Apple-interchange-newline"><div dir="ltr">Hi, <br> <br>I configured 2801 router as gateway through mgcp with CCM 4.2(3). Gateway has FXO modules with analog lines. Outgoing calls are fine but when someone from out side dial inside and phone inside start ringing. If caller disconnect call but phone will keep ringing. I know this is because of loop start but tell me how to solve this problem. <br> <br>Best Regards</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">cisco-voip mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a></div> </div><br></div></body></html>