Hi all. I hope all is well. I have a UC520 that I am going to install and this is the first one of these I have done. Ive done CME and CUCM before, but not a UC520. I pulled out the guide that came with the system and it basically tells me to use the "cisco configuration assistant", which I have downloaded. Ive taken a look at it, but I wanted to get your opinion on it. It seems quirky to me, and my first thought is "go back to cli". You guys have any thoughts on using the config assistant? Much appreciated.