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<body class='hmmessage'><div dir='ltr'>That's correct, and that is where I am at. I have different carriers and I am wondering if I should/need to use multiple clock sources? I'm in way-back mode myself here.<br><br>I have a T1 PRI and a T1 CAS (separate providers). Can't I just clock source one and it provides that clock on the backplane to everything?<br><br>Thanks,<br><br>-r<br><br><div><hr id="stopSpelling">From: MLoraditch@heliontechnologies.com<br>To: ryanhuff@outlook.com; cisco-voip@puck.nether.net<br>Subject: RE: [cisco-voip] T1 Clock source question<br>Date: Wed, 22 Apr 2015 19:33:26 +0000<br><br>
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<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">This is one of my foggier areas, but wouldn’t you use multiple when you have T1s from multiple carriers? I could be wrong.. very wrong.. I love Ethernet circuits!
:P </span></p>
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<p class="ecxMsoNormal" style=""><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">Matthew G. Loraditch – CCNP-Voice, CCNA-R&S, CCDA<br>
Network Engineer<br>
Direct Voice: 443.541.1518</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"><br>
<br>
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<p class="ecxMsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;"> cisco-voip [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Ryan Huff<br>
<b>Sent:</b> Wednesday, April 22, 2015 3:27 PM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] T1 Clock source question</span></p>
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<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;">I have always subscribed to the idea that you should use one clocking source in situations where you have multiple T1's. In fact, I've read (not experienced) that when you use multiple clocking
domains, that in-fact can sometimes cause slips.<br>
<br>
Can anyone explain the advantages of using multiple clocking sources?<br>
<br>
Thanks,<br>
<br>
Ryan</span></p>
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