first he used some software from his laptop and that is where he was seeing the slips. he then connected a t-bird to the circuit and did not see any errors. the tech was from verizon who is our local lec, but our t1 is thru att so we ended up calling att to ask if they saw any errors. while we were on hold for att, the verizon tech connected a serial cable to the smart jack and that is where he saw the errors over the 24hr period.

any ideas what could screw up the timing on the asterisk box? it was running fine for months without any issues before this then all of a suddent we start having issues.