ERR PRI101 question

[tnjwinters]

O11c running 5.5 connected to my Main Campus CS1000M M/G running 5.0 by tie T-1. Twice in the past month, i've lost my tie line and have a heck of a time bringing it back up. Carrier swears the T-1 is clean. When I try to bring it back up, it establishes and then i get PRI101 3 1 thru 23 cause 82 and then it goes back down. I final have to re-seat the NIU and everything seems to be fine. I'm going to my provider in the morning but was courious if anyone has seen this before. Carrier issue? Patch issue? Any ideas?

 

[bbeaupre]

Good morning,

I did append to us once that the PRI went down on us because of a power failure in the building and we did had problems to bring it back up.
We use 3 PRI on the 11C version 3.0.
Since I didn't have access to the T1 card load I did a reboot of the system instead.

Note, unless the PRI comes directly from the phone company and not through a DS installed in your building you should be fine, but it could be anything from someone playing with the cabling as much as a glitch on the A/C if its a DS.

I would suggest to get your supplier to do some loopback test from your installation to their supply point.

Cheers