[cisco-voip] T1 Clock source question

Matthew Loraditch MLoraditch at heliontechnologies.com
Wed Apr 22 15:33:26 EDT 2015


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
Matthew G. Loraditch - CCNP-Voice, CCNA-R&S, CCDA
Network Engineer
Direct Voice: 443.541.1518

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From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ryan Huff
Sent: Wednesday, April 22, 2015 3:27 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] T1 Clock source question

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.

Can anyone explain the advantages of using multiple clocking sources?

Thanks,

Ryan
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