I've read a couple issue with the loading of the new 8.0 software pack on UC520 so I thought I would give it a try on our demo box figuring those were isolated case. I can tell you that the 8.0 load hosed up our UC520 demo box. I'm still trying to figure out what happened and will post more info when it is available, but something is not right yet with cca2.2 and load 8.
I mean it really hosed up the UC520 demo that we have. It is so hosed, the console port is dead. And yes, I have tried from several differnet PC devices.
My advice to anyone reading this is to make sure you lab 8.0 software pack for uc520 until the bugs get fixed. Cisco- you might want to test load this thing a few more times, especially on older legacy UC520s.
This is a UC520 8u - one of the originals. Yes, and using the new cca 2.2.