A nasty screech. That's what callers here sometimes when they dial into my FXO port from the PSTN. But usually, it works OK. Is this common?
I just installed FXO module in an older TDM400 card in port 1 and had problems. Moved it to port 2 and everything is fine now. - Dustin - Bill Michaelson wrote:> A nasty screech. That's what callers here sometimes when they dial > into my FXO port from the PSTN. But usually, it works OK. > > Is this common? > > > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
> A nasty screech. That's what callers here sometimes when they dial into > my FXO port from the PSTN. But usually, it works OK. > > Is this common?That was fairly common on the original TDM cards (rev E/F) with older drivers. The problem would usually show up after the card has been in operation for a week or so (time varied). Stopping asterisk and restarting the driver usually corrected the problem. If your card is an early revision, call digium support and explain what's happening and they'll RMA the card.