It turned out that a Gb/E card was too close to the modem causing activity on the card to bleed over to the modem.
...Jeff On Thu, 2004-02-12 at 16:11, Jeff Gustafson wrote: > I'm experiencing periodic beeps or screeching when I'm on a call via > the x101p card to/from PSTN. Echo cancellation seems to be working > fine. The beeps seem to happen with echo cancellation on or off. Is > there a setting I can tweak for this? > The problem does not occur if I'm making pure SIP calls. > > ...Jeff > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users