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<br>Check this solution, it is very good one...I found it on Cisco forum, this helps you to know the disconnect tone and configure it:<div><br></div><div><span style="font-size:9.0pt;line-height:115%;
font-family:"Arial","sans-serif";mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;color:black;mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA">There isn't a command to do this, but you can do it
with free, available tools.<span class="apple-converted-space"> </span><br>
<br>
Required:<span class="apple-converted-space"> </span><br>
Packet capture in G.711 of problem<span class="apple-converted-space"> </span><br>
Wireshark (<span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;line-height:115%;font-family:"Calibri","sans-serif";
mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA"><a href="javascript:newWin('http://www.wireshark.org/download.html')"><span style="font-size:9.0pt;line-height:115%;font-family:"Arial","sans-serif";
color:#003399">http://www.wireshark.org/download.html</span></a></span><span class="apple-converted-space"><span style="font-size:9.0pt;line-height:115%;
font-family:"Arial","sans-serif";mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;color:black;mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA"> </span></span><span style="font-size:9.0pt;
line-height:115%;font-family:"Arial","sans-serif";mso-fareast-font-family:Calibri;
mso-fareast-theme-font:minor-latin;color:black;mso-ansi-language:EN-US;
mso-fareast-language:EN-US;mso-bidi-language:AR-SA">)<span class="apple-converted-space"> </span><br>
Cool Edit Pro or Adobe Audition (Shareware, here's a link I found:<span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;
line-height:115%;font-family:"Calibri","sans-serif";mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-hansi-theme-font:
minor-latin;mso-bidi-font-family:Arial;mso-bidi-theme-font:minor-bidi;
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA"><a href="javascript:newWin('http://www.toggle.com/lv/group/view/kl36218/Cool_Edit_Pro.htm')"><span style="font-size:9.0pt;line-height:115%;font-family:"Arial","sans-serif";
color:#003399">http://www.toggle.com/lv/group/view/kl36218/Cool_Edit_Pro.htm</span></a></span><span class="apple-converted-space"><span style="font-size:9.0pt;line-height:115%;
font-family:"Arial","sans-serif";mso-fareast-font-family:Calibri;mso-fareast-theme-font:
minor-latin;color:black;mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA"> </span></span><span style="font-size:9.0pt;
line-height:115%;font-family:"Arial","sans-serif";mso-fareast-font-family:Calibri;
mso-fareast-theme-font:minor-latin;color:black;mso-ansi-language:EN-US;
mso-fareast-language:EN-US;mso-bidi-language:AR-SA">)<span class="apple-converted-space"> </span><br>
<br>
<br>
Getting the packet capture:<span class="apple-converted-space"> </span><br>
SPAN is easiest. Otherwise, you can get it from the back of your phone. In
CUCM, on the phone page, enable Span to PC Port and reset. In CME, use this
command under telephony-service and reset "service phone spanToPCPort
0". On the phone you can confirm: Model Information -> Ethernet
Information -> Span to PC Port should be "Yes".<span class="apple-converted-space"> </span><br>
<br>
<br>
Getting the packet capture:<span class="apple-converted-space"> </span><br>
Start your packet capture. Place call from FXO to IP phone. Hang up on the FXO
and listen to the disconnect tone for 10 seconds. Stop the packet capture.<span class="apple-converted-space"> </span><br>
<br>
Getting the packet capture into an audio stream:<span class="apple-converted-space"> </span><br>
If the blue voice packets show up as UDP instead of RTP, you'll need to decode
them. Right click on one of the UDP packets, select "Decode As". In
the list, you should choose RTP.<span class="apple-converted-space"> </span><br>
<br>
Then go to Statistics->RTP->Show all Streams. You should click on the
stream from your gateway IP address to your IP phone. Click "Analyze
Stream".<span class="apple-converted-space"> </span><br>
<br>
This will show you the stream analysis from the gateway to the IP phone. At the
bottom you should be able to click "Save Payload". You need to choose
the forward direction, and .au as the format. Then choose the filename.<span class="apple-converted-space"> </span><br>
<br>
<br>
Determining your frequencies and cadence:<span class="apple-converted-space"> </span><br>
Open the audio file in Cool Edit. You should be able to listen to the stream
and confirm it's what you heard from the gateway. Skip to the part where the
disconnect tone is. Highlight the part that is the tone.<span class="apple-converted-space"> </span><br>
<br>
Go to Analyze-> Frequency Analysis. This will give you the Time Domain of
the audio you have selected. For DTMF and disconnect tones, you should see 2
distinct spikes in the frequency domain. Hover your mouse over the tip of the
spike, and you will find out the frequency. For a disconnect tone, you should
have either one or two tones, record these values.<span class="apple-converted-space"> </span><br>
<br>
To determine the cadence (on/off timing), you need to zoom in on the tones.
Select only the 'on' part of the tone - the part you can hear. Go to
View->Display Time Format->Decimal.<span class="apple-converted-space"> </span><br>
<br>
In the lower right hand corner, it should give you the "Length
0:00.xxx". This value is in milliseconds and is what you'll use in your
custom disconnect class. Record this - this is your ON cadence.<span class="apple-converted-space"> </span><br>
<br>
Next, select the empty area between your first and second tones. Look towards
the Length field again and record this value, this is your first OFF time.<span class="apple-converted-space"> </span><br>
<br>
Continue to do this for each ON/OFF until there is a pattern.<span class="apple-converted-space"> </span><br>
<br>
<br>
You will then enter this into your router:<span class="apple-converted-space"> </span><br>
<br>
voice class custom-cptone <NAME><span class="apple-converted-space"> </span><br>
dualtone disconnect<span class="apple-converted-space"> </span><br>
frequency <freq1> <freq2><span class="apple-converted-space"> </span><br>
cadence <ON1> <OFF1> <ON2> ...<span class="apple-converted-space"> </span><br>
<br>
Note: You want to use 3 or more values here for best results.<span class="apple-converted-space"> </span><br>
<br>
On your FXO port, you will want a configuration similar to:<span class="apple-converted-space"> </span><br>
<br>
voice-port 0/0/0<span class="apple-converted-space"> </span><br>
supervisory custom-cptone <NAME><span class="apple-converted-space"> </span><br>
cptone <COUNTRY><span class="apple-converted-space"> </span><br>
supervisory disconnect dualtone mid-call<span class="apple-converted-space"> </span><br>
connection plar <NUMBER><span class="apple-converted-space"> </span><br style="mso-special-character:line-break">
<br style="mso-special-character:line-break"></span></div><div><br><div><font color="#000000">Thanks,</font><br><font color="#000000">Ahmed Elnagar</font><br></div><br><br><br><hr id="stopSpelling">From: womacksamuel@gmail.com<br>To: barisgulten@gmail.com<br>Date: Mon, 23 Mar 2009 08:45:42 -0500<br>CC: cisco-voip@puck.nether.net<br>Subject: Re: [cisco-voip] cme fxo disconnect problem<br><br><div><br></div><div>I'm assuming this is a VIC2-FXO card...which would enable disconnects etc etc...You can Contact the Telco and have them Put Supervisory Disconnect on the Lines...Done it Before...Hope they Understand you lingo with the Term though...</div><div><br></div><br><div><div>On Mar 23, 2009, at 8:33 AM, Baris Gulten wrote:</div><br class="EC_Apple-interchange-newline"><blockquote><span class="EC_Apple-style-span" style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div lang="TR"><div class="EC_Section1"><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> </div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif">Hi all,</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif">I have router 1751V((C1700-IPVOICEK9-M), Version 12.4(15)T4)also there is 4port fxo and atm interface, running on CCME</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif">Sometimes fxo ports stayin off hook mode. At below you can see current fxo config.</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif">How can i resolve fxo disconnect issue? Thanks.</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> </div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif">voice-port 2/0</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> disc_pi_off</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> output attenuation 1</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> timeouts call-disconnect 5</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> timeouts wait-release 1</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> timing hookflash-out 50</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> timing sup-disconnect 1000</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> connection plar 3401</div><div style="margin-right:0cm;margin-left:0cm;margin-bottom:0.0001pt;font-size:11pt;font-family:Calibri, sans-serif"> caller-id enable</div></div>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net" style="color:blue;text-decoration:underline">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" style="color:blue;text-decoration:underline">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br></div></span></blockquote></div><br></div><br /><hr />What can you do with the new Windows Live? <a href='http://www.microsoft.com/windows/windowslive/default.aspx' target='_new'>Find out</a></body>
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