On Sat, 2008-03-22 at 12:48 -0400, John Novack wrote: > > > Assuming you have also checked the obvious possible defects regarding > cords from the XO device to the Digium card, what happens if you reverse > tip and ring?
John, you were right on the money: I've found that the two lines that gave me problems had the polarity reversed. Correcting it solved the problem. I wish I had checked that last week - before spending hours on troubleshooting ... > Not certain even if the Digium FXO circuit is even sensitive to line > polarity, Apparently it is - unlike the Sangoma A200 which worked with either polarity. Thanks for your help I can't say how much I appreciate it. Let me know if you're ever in the Houston area: I'll buy you a beer, or two ;-) Cheers, Thomas > John Novack > > > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users