Has anybody installed a InDect system on a CP20 CPU yet. We have our first one installed and randomly the wireless phones lose 2 way audio. We also get an alarm "IP Collision" (Alarm number 57) randomly. Tech support said that usually has something to do with 84-26 but no IP conflicts are found on the network. We upgraded to 10.50.52 but that has not helped. I have never seen the "IP Conflict" alarm before and was wondering if anybody else has seen it and what was the remedy. Thanks...