This site has what you need and some other products that might also work http://www.gkinc.com/OverviewUT8.htm
They will sell direct to you. I haven't purchased yet but I intent to use them for the same reason. You could trigger off the computers power supply so turning off the server flips the lines over to standby handsets. Chris _______________________________________________ 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