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#99542 05/18/11 07:23 AM
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I have a merlin magix with a 100dcd card running a PRI. Lately the system has been dropping calls. I checked with the LEC and the said "everything was fine" on their end. I checked the error log a found alot of slips. I changed out the 100DCD, worked fine for a half day. Now the same thing, lots of slips and dropped calls. Is there something in the processor that could cause the timing to be off or should I pursue the local LEC.

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#99543 05/18/11 08:55 AM
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If the Magix is using the T1 as the timing/sync source, I'd go back to the LEC and have them monitor the T1 for errors, hits and timing slips.

Intrusive testing after hours might be worth it too.


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#99544 05/18/11 09:34 AM
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The tests that you can do from the console, will the results tell me anything? In the error it does say that the T1 has lost sync.

#99545 05/18/11 10:41 AM
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The T1 is taking hits.

The LEC would need to enable PMs, monitor overnight, do an intrusive test, check cable pairs and related hardware.


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#99546 05/18/11 11:27 AM
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What do the error codes say? The codes provide very good trouble shooting help.

#99547 05/18/11 10:00 PM
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Are you losing your D-channel? Check to make sure that the LEC didn't change any settings either. What is your switch type of the CO?


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#99548 06/06/11 04:11 PM
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the B-tards said it was a phone system issue, I swapped cards, same problems. Now they admitted that have a problem at the x-box. We are putting in a claim for 8 hours of labor and a new t1 card.


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