Scenario: I have a dual T1 card in slot A with a PRI in port 1 and the LD T1 in port 2. I have another PTP T1 in slot B on a single card. PRI Provider SBC, LD and PTP Quest. The entire T1 will randomly drop all calls that are active and come back up 4000,s later. I have the PRI getting its timing off the LD T1 and it has never gone down. TWIST: I had a SBC LD T1 working on this port for about a year with no issues. When Quest runs a 2,8 Test (they are telling me that this is a standard stress test) it fails. When they run it against the PTP it passes and when SBC runs it against the PRI it passes. The problem has been there as long as the T1 has been in place (about 4 months). Late November, Quest replaced the smart card and aerial cable and the problem cleared up for about a month till the 31st when it started again. When I swapped the T1’s (LD and the PTP the problem followed the LD T1.
Question: Is there specific setting that are directly related to Quest? Could this be a Bad T1 card? And finally has anyone else experienced this?
Thank you for any help you can provide.
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