<div>Hi Robin,</div>
<div> </div>
<div>Do you have the H323 bound to a specific loopback or interface? </div>
<div>I wouldnt change to E&M just yet. Your FXO should work. I think you have an underlying problem that will go across both POTS technologies.</div>
<div>I'd post your configs. Without these, we cant say whether it is configured correctly and not working, or whether it is missing config hence not working.</div>
<div> </div>
<div>Cheers,</div>
<div> </div>
<div>Tim<br><br></div>
<div class="gmail_quote">On Thu, Jun 18, 2009 at 5:31 PM, Robin Clayton <span dir="ltr"><<a href="mailto:Robin.Clayton@rrca.org.uk">Robin.Clayton@rrca.org.uk</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div style="MARGIN: 4px 4px 1px; FONT: 10pt Tahoma">
<div>Hi Guys </div>
<div> </div>
<div>I did some more testing last night,</div>
<div> </div>
<div>I did the </div>
<div> </div>
<div>debug voip cappi inout</div>
<div> </div>
<div>there' was stuff logged on both routers but it did not make a whole heap of sense to me ( Noob!!! )</div>
<div> </div>
<div>I did some other testing,</div>
<div> </div>
<div>I set up CME on the other router, so it's now one router with IP & FXO and the other router with just IP.</div>
<div> </div>
<div>As before I can call </div>
<div>IP <-> FXO on the same router works fine </div>
<div>IP <-> FXO on different routers ends up with no voice</div>
<div>IP <-> IP on different routers ends up with no voice</div>
<div> </div>
<div>If I force the codecs to be wrong then I don't even get a ring on the destination phone.</div>
<div> </div>
<div>Furthermore, I checked the status of the calls "call stats" on the 7940 and it shows </div>
<div> </div>
<div>RxType G711a</div>
<div>TxType G711a</div>
<div> </div>
<div>on both phones.</div>
<div> </div>
<div>But what is most interesting, is that </div>
<div> </div>
<div>RxCnt ( Recived packet Count ) never moves of Zero</div>
<div>TxCnt ( Transmited packet Count ) increments as time passes during the call.</div>
<div> </div>
<div> </div>
<div>So, packets are going but not getting where they are supposed to by the looks of things, which is a little odd as they are on the same subnet. And the SCCP packets must be going the right way as the phones ring.</div>
<div> </div>
<div> </div>
<div> </div>
<div>I am going to try an E&M connection between the two routers tonight and see if that works at all.... </div>
<div> </div>
<div> </div>
<div>Cheers</div>
<div> </div>
<div>Rob</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div>===============================<br>Robin Clayton<br>Network Manager <br>Tel: 01228822075 </div>
<div> </div>
<div><img border="0" src="cid:ZMPVPXWCDYAC.IMAGE_1.gif"> <br><br><b><font color="#333333" size="4" face="Arial">Richard Rose Central Academy </font></b><font size="4" face="Arial"><br></font><b><font color="#333333" size="4" face="Arial">Edgehill Road </font></b><font size="4" face="Arial"><br>
</font><b><font color="#333333" size="4" face="Arial">Carlisle </font></b><font size="4" face="Arial"><br></font><b><font color="#333333" size="4" face="Arial">Cumbria </font></b><font size="4" face="Arial"><br></font><b><font color="#333333" size="4" face="Arial">CA1 3SL </font></b><font size="4" face="Arial"><br>
<br></font><b><font color="#333333" size="4" face="Arial">Tel: 01228 822060 </font></b><font size="4" face="Arial"><br></font><b><font color="#333333" size="4" face="Arial">Fax: 01228 822061 </font></b><br><font size="4" face="Arial"><br>
</font><u><b><font color="#0000ff" size="2" face="Arial"><a href="http://www.richardroseacademies.org/" target="_blank">http://www.richardroseacademies.org/</a></font></b></u> <br><br>>>> Barış Gülten <<a href="mailto:barisgulten@gmail.com" target="_blank">barisgulten@gmail.com</a>> 18/06/2009 00:06 >>><br>
</div>
<div>
<p><span style="COLOR: #1f497d; FONT-SIZE: 11pt"> </span></p>
<p><span style="COLOR: #1f497d; FONT-SIZE: 11pt">I think, maby be two reason about this issue.</span></p>
<p style="TEXT-INDENT: -18pt; MARGIN-RIGHT: 3pt"><span style="COLOR: #1f497d; FONT-SIZE: 11pt"><span>1-<span style="FONT: 7pt 'Times New Roman'"> </span></span></span><span style="COLOR: #1f497d; FONT-SIZE: 11pt">Ip connectivity problem. Be sure ping each other.</span></p>
<p style="TEXT-INDENT: -18pt; MARGIN-RIGHT: 3pt"><span style="COLOR: #1f497d; FONT-SIZE: 11pt"><span>2-<span style="FONT: 7pt 'Times New Roman'"> </span></span></span><span style="COLOR: #1f497d; FONT-SIZE: 11pt">Codec problem, select same codec each one.</span></p>
<p><span style="COLOR: #1f497d; FONT-SIZE: 11pt"> </span></p>
<div>
<div style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 0cm; PADDING-RIGHT: 0cm; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<p style="MARGIN: 0cm 0cm 0pt"><b><span style="FONT-SIZE: 10pt" lang="EN-US">From:</span></b><span style="FONT-SIZE: 10pt" lang="EN-US"> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a> [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Robin Clayton<br>
<b>Sent:</b> Monday, June 15, 2009 3:12 PM<br><b>To:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br><b>Subject:</b> Re: [cisco-voip] Phones Ring but no voice? CME- to other Router</span></p>
</div></div>
<p> </p>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">Hi Paul</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">I have so far only done </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">show call active voice</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">which confirmed that calls were being created and torn down. </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">I have tried a 2600 but that was really unstable and rebooted on connection of the call!!!</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">I have downloaded some debugging documents from cisco that I will have a scan through.</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">Cheers</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt">Rob</span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 10pt"> </span></p></div>
<div>
<p style="MARGIN-BOTTOM: 12pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm"><span style="FONT-SIZE: 10pt"><img src="cid:ICAKGQBERJSE.IMAGE.gif" width="256" height="135"><br><br></span><b><span style="COLOR: #333333; FONT-SIZE: 13.5pt">Richard Rose Central Academy </span></b><span style="FONT-SIZE: 13.5pt"><br>
<b><span style="COLOR: #333333">Edgehill Road </span></b><br><b><span style="COLOR: #333333">Carlisle </span></b><br><b><span style="COLOR: #333333">Cumbria </span></b><br><b><span style="COLOR: #333333">CA1 3SL </span></b><br>
<br><b><span style="COLOR: #333333">Tel: 01228 822060 </span></b><br><b><span style="COLOR: #333333">Fax: 01228 822061 </span></b></span><span style="FONT-SIZE: 10pt"><br></span><span style="FONT-SIZE: 13.5pt"><br></span><b><u><span style="COLOR: blue; FONT-SIZE: 10pt"><a href="http://www.richardroseacademies.org/" target="_blank">http://www.richardroseacademies.org/</a></span></u></b><span style="FONT-SIZE: 10pt"> <br>
<br>>>> Paul <<a href="mailto:asobihoudai@yahoo.com" target="_blank">asobihoudai@yahoo.com</a>> 15/06/2009 12:59 >>><br><br>What troubleshooting steps have you taken thus far?<br><br>Have you used 'debug voip ccapi inout'?<br>
<br><br><br><br>________________________________<br>From: Robin Clayton <<a href="mailto:Robin.Clayton@rrca.org.uk" target="_blank">Robin.Clayton@rrca.org.uk</a>><br>To: <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
Sent: Monday, June 15, 2009 7:36:44 AM<br>Subject: [cisco-voip] Phones Ring but no voice? CME- to other Router<br><br><br>Test Lab Setup is.<br><br>1760 with CME4 and 2 7940's<br><br>Conected via ethernet to<br><br>2651 with 2 POTS on FXO's<br>
<br><br>Call from 7940 to 7940 work fine<br>Call from POTS to POTS work fine<br><br>Previously with FXO in the 1760, 7940 to POTS worked fine.<br><br>Now when I try to place a call between the CME router and the other router or vice versa, the phones ring as expected but then there is no voice between the phones. <br>
<br>Has anyone got any ideas as I am realy scratching my head on this now and getting frustrated.<br><br>Thanks<br><br>Robin<br><br>===============================<br>Robin Clayton<br>Network Manager <br>Tel: 01228822075 <br>
<br> <br><br>Richard Rose Central Academy <br>Edgehill Road <br>Carlisle <br>Cumbria <br>CA1 3SL <br><br>Tel: 01228 822060 <br>Fax: 01228 822061 <br><br><a href="http://www.richardroseacademies.org/" target="_blank">http://www.richardroseacademies.org/</a> <br>
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