<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">99% of the time disconnected call after ringing state is due to codec mismatch. Carefully review what codecs you support and are configured to use end to end.<DIV><BR class="khtml-block-placeholder"></DIV><DIV>/Wes</DIV><DIV><BR><DIV><DIV>On Jan 15, 2007, at 10:08 AM, Zevier Thoran wrote:</DIV><BR class="Apple-interchange-newline"><DIV style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV><DIV><SPAN class="533132821-12012007"><FONT color="#0000ff" face="Arial" size="2">Hi<BR>I am dialling from my ip to tdm system; </FONT></SPAN><FONT color="#0000ff" face="Arial" size="2"><SPAN class="765455119-12012007">but the call is dropped as soon as the station is rung. In the reverse direction all works well. Any ideas to fix this?<BR>Thnx - Zevier<BR></SPAN></FONT><SPAN class="533132821-12012007"><FONT color="#0000ff" face="Arial" size="2"><BR></FONT></SPAN><FONT color="#0000ff" face="Arial" size="2"><SPAN class="765455119-12012007"></SPAN></FONT></DIV></DIV></DIV><BR> <HR size="1">TV dinner still cooling?<BR><A href="http://us.rd.yahoo.com/evt=49979/*http://tv.yahoo.com/">Check out "Tonight's Picks"</A> on Yahoo! TV.<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>