I just got packet8 service 1-2 weeks ago and have really liked it. It's become apparent though that there is a clicking noise in the background of the call that is now very loud and annoying. I've noticed that the DTA-310's link light flashes with the same "rhythm" as the clicking. Is my DTA-310 defective? Has anyone else had this problem or have any suggestions? It's after hours right now for Packet8 customer service. I wish they had someone on call!! I'll try tomorrow, but if anyone has any suggestions now they would be appreciated. Thanks, Jason