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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I think the term dry, in this case, means no voltage is supplied.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Eric Butcher<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:black">Cisco Unified Communications Engineer</span></b><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><br>
</span></b><b><span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:red">CDW</span></b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"> Professional Services</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">11711 N Meridian, Ste 225</span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">Carmel, IN 46032<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:black"> 317.569.4282 - IP Phone<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:black"> 765.744.1458 - Mobile<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">*</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:black">
<a href="mailto:eric.butcher@cdw.com">eric.butcher@cdw.com</a></span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:black"><a href="http://www.cdw.com/">http://www.cdw.com/</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> David Zhars [mailto:dzhars@gmail.com]
<br>
<b>Sent:</b> Tuesday, November 23, 2010 3:24 PM<br>
<b>To:</b> Lelio Fulgenzi<br>
<b>Cc:</b> Eric Butcher; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] Dry Closure Phones<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Yes apparently in the Dispatch center, the phones and radio traffic is recorded. Apparently (that word again) the PC needs a "dry closure connection" so the user won't hear both phone and radio at the same
time. This may not be doable with what I am seeing, although the TAM stuff might be a possibility. I know the older analog phones definitely had this dry closure stuff. I will keep exploring! Thanks everyone for the feedback.<o:p></o:p></p>
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<p class="MsoNormal">On Tue, Nov 23, 2010 at 1:08 PM, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">Yes, it looks like it has the more common telco style stipped end and screw type connectors. That's cool.<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><br>
<br>
---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1<br>
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br>
Cooking with unix is easy. You just sed it and forget it. <br>
- LFJ (with apologies to Mr. Popeil)<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">From:
</span></b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">"Eric Butcher" <<a href="mailto:Eric.Butcher@cdw.com" target="_blank">Eric.Butcher@cdw.com</a>><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">To:
</span></b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">"Lelio Fulgenzi" <<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">Cc:
</span></b><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">"David Zhars" <<a href="mailto:dzhars@gmail.com" target="_blank">dzhars@gmail.com</a>>,
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Sent: </b>Tuesday, November 23, 2010 2:06:23 PM<br>
<b>Subject: </b>RE: [cisco-voip] Dry Closure Phones<o:p></o:p></span></p>
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<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D">Great! I didn’t know they came out with a new one! The original had 66 style punchdowns for the wires. This one looks to use more
convenient methods. Looks like you still have to make your own power wire though
</span><span style="font-size:11.0pt;font-family:Wingdings;color:#1F497D">J</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;color:black"> </span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;color:black">Eric Butcher</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:8.0pt;color:black">Cisco Unified Communications Engineer</span></b><b><span style="font-size:11.0pt;color:black"><br>
</span></b><b><span style="font-size:7.5pt;color:red">CDW</span></b><span style="font-size:7.5pt;color:gray"> Professional Services</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;color:gray">11711 N Meridian, Ste 225</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;color:gray">Carmel, IN 46032<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;color:black"> 317.569.4282 - IP Phone<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;color:black"> 765.744.1458 - Mobile<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">*</span><span style="font-size:7.5pt;color:black">
<a href="mailto:eric.butcher@cdw.com" target="_blank">eric.butcher@cdw.com</a></span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.0pt;color:black"><a href="http://www.cdw.com/" target="_blank">http://www.cdw.com/</a></span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;color:black">From:</span></b><span style="font-size:10.0pt;color:black"> Lelio Fulgenzi [mailto:<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>]
<br>
<b>Sent:</b> Tuesday, November 23, 2010 1:58 PM<br>
<b>To:</b> Eric Butcher<br>
<b>Cc:</b> David Zhars; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> Re: [cisco-voip] Dry Closure Phones</span><span style="color:black"><o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><span style="font-size:10.0pt;color:black">...and it looks like the TAM-B has been updated to the TAMB2!<br>
<br>
<a href="http://www.bogen.com/products/telephonepaging/" target="_blank">http://www.bogen.com/products/telephonepaging/</a><br>
<br>
<br>
<br>
---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1<br>
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br>
Cooking with unix is easy. You just sed it and forget it. <br>
- LFJ (with apologies to Mr. Popeil)</span><span style="color:black"><o:p></o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">
<hr size="2" width="100%" align="center">
</span></div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><b><span style="font-size:10.0pt;color:black">From:
</span></b><span style="font-size:10.0pt;color:black">"Eric Butcher" <<a href="mailto:Eric.Butcher@cdw.com" target="_blank">Eric.Butcher@cdw.com</a>><br>
<b>To: </b>"David Zhars" <<a href="mailto:dzhars@gmail.com" target="_blank">dzhars@gmail.com</a>>,
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Sent: </b>Tuesday, November 23, 2010 1:42:18 PM<br>
<b>Subject: </b>Re: [cisco-voip] Dry Closure Phones<br>
<br>
</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D">With contact closure, you use a pair of wires to create a loop to signal a channel open, and a separate pair of wires to carry the audio
(traditional tip and ring pair). You cannot do this without an adaptor. The best way I have found is to use a bogen tam-b or a pagepal, connected to an FXO port.</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;color:black"> </span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;color:black">Eric Butcher</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:8.0pt;color:black">Cisco Unified Communications Engineer</span></b><b><span style="font-size:11.0pt;color:black"><br>
</span></b><b><span style="font-size:7.5pt;color:red">CDW</span></b><span style="font-size:7.5pt;color:gray"> Professional Services</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;color:gray">11711 N Meridian, Ste 225</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;color:gray">Carmel, IN 46032<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;color:black"> 317.569.4282 - IP Phone<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">(</span><span style="font-size:7.5pt;color:black"> 765.744.1458 - Mobile<br>
</span><span style="font-size:10.0pt;font-family:Wingdings;color:black">*</span><span style="font-size:7.5pt;color:black">
<a href="mailto:eric.butcher@cdw.com" target="_blank">eric.butcher@cdw.com</a></span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:8.0pt;color:black"><a href="http://www.cdw.com/" target="_blank">http://www.cdw.com/</a></span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#1F497D"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;color:black">From:</span></b><span style="font-size:10.0pt;color:black">
<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>David Zhars<br>
<b>Sent:</b> Tuesday, November 23, 2010 1:11 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> [cisco-voip] Dry Closure Phones</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">An app we are installing at our Police Dept requires the phones to have a "dry closure" contact or something like that.<br>
If I google this, I see a Dry Closure thing for 2600/3600 series, so I am researching that.<br>
Do any phones supported by CCM 8 support dry closure? Ultimately, I want the phones to work with SRST, so I probably don't want to stray too far from the Cisco wagon...<br>
<br>
Appreciate any insight.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;color:black"><br>
_______________________________________________<br>
cisco-voip mailing list<br>
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<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a></span><span style="color:black"><o:p></o:p></span></p>
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