2011/6/28 Robert Thomas <thomcr at gmail.com> > Hello Everyone, > > > We have a 7 E1 SS7 linkset that above 70 calls load starts to flap > constantly. The MTP goes down, and comes back after 10 seconds or so. > > Could this because of line errors, slips or problems on the line? How could > we check that from the asterisk side? > Too much load on asterisk box? If you have Digum's card there is a tool that checks how accurately hardware interrupts are being handled / routed 1st check the /proc/interrupts file, 2nd look for tool named zttest it should yeald at least 99.98 % This is no slip problem, as if i got it correct: if you don't run any calls, your digital lines are stable (no alerts etc...) What kind of hw you have there ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20110628/0025df9d/attachment.htm>
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