[cisco-voip] clocking on T1 cards with Data T1s and PRI

[Dennis Heim]

Make sure on your data T1's you have the keyword "independent" on your clock sources.

Dennis Heim
Network Voice Engineer
CDW  Advanced Technology Services
11711 N. Meridian Street, Suite 225
Carmel, IN  46032

317.569.4255 Office
317.569.4201 Fax
317.694.6070 Cell
dennis.heim at cdw.com<mailto:dennis.heim at cdw.com>
cdw.com/content/solutions/unified-communications/<http://www.cdw.com/content/solutions/unified-communications/>


From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Matthew Loraditch
Sent: Wednesday, August 25, 2010 12:23 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] clocking on T1 cards with Data T1s and PRI

I have 2 VWIC2-2MFT-T1/E1s, 3 of the T1 ports are for data, last one is for a PRI.  The DATA T1s are P2Ps that I can configure for line or internal clocking as I am can configure their other ends however I like to deal with whatever the new router needs to be set as.
What is the best way to set this up? I know the PRI needs to get clock source from the line, but I believe there are some caveats about T1s on the same card having different clock sources??
I've not done a mixed install like this before and don't want any issue.
Thanks all!



Matthew Loraditch, CCVP, CCNA, CCDA
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