This is a PRI 24 channel line. We have backup pots lines, but they aren't in use. The problem we were having was happening on only a single channel or 2.
Rob Noah Miller wrote: > Hi Rob - > >> After about having the server running for about an hour, our callers >> occationally hear a high pitched beep that lasts the entire call. In >> some cases, the noise doesn't start until a minute or 2 into the call, >> while others last the entire call. In some of the more serious cases, >> calls are dropped after the noise has occurred as well. >> >> Another symptom has been really bad static on a specific channel. After >> reseating the card to try to fix both this as well as the problem above, >> the problem usually goes away, but it seems to come back quicker each >> time. Also, the channel that the static occurs on changes after each >> reseating (after some time). > > What kind of PSTN lines are they? If they're POTS lines, can you plug > a regular phone in and test the noise then? Also have you looked at > other hardware devices inside the asterisk box? I've heard disk > drives (hard, floppy, optical) that make loud enough noises that they > interfere with analog phone lines. Do you have another machine to > test the card in? > > - Noah > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
