Well I have been pretty happy with my MJ but have had a few issues here. Hopefully it stems from work being done on the system. I noticed today that when people were trying to call my GC number that my MJ phone and my cell would ring as normal. However when I answered my MJ phone I got nothing. So I started playing around with it making some test calls from our Vonage line and sure enough I had no incoming from GC. Calling my MJ number worked. I was also unable to make an outgoing call to several test numbers. I ran Magicfix and everything reported OK. So I unplugged the MJ from my port and plugged it back in again let it restart and "viola" it worked.....go figure.