Hi list, I have an asterisk box with a E100P using ISDN PRI: [cisco]-------SIP------[asterisk]----PRI----[telco] Everything works fine. But /var/log/asterisk/debug is flooded with this message: Nov 14 17:17:58 DEBUG[147466]: File chan_zap.c, Line 6263 (pri_dchannel): Got event HDLC Abort (6) on D-channel for span 1 Anyone know why? thanks Eduardo