Back at it again

Well, about a month ago I put my studies on hold because I was going to be in Japan for a month or so. I brought by study materials with me, and I'm glad that I did. Turns out i'm working night shift, so it is just completely dead. I'm also helping to manage our CUCM. The first thing I started studying was analog signaling and pretty much older voice technologies. I thought I was going to just give up on voice because things didn't immediately "click". Finally got to the point where I was doing a little bit of CLI for CME and it just completely peaked my interest. I am really starting to enjoy the voice studies now. Hopefully I can take my exam before 20DEC when I take vacation, but we will see. Any good books anyone can reference? Not the OCG type book, but more of an on the job quick reference cli guide/cucm guide for the real world?
Goals: WGU BS: IT-Sec (DONE) | CCIE Written: In Progress
LinkedIn: www.linkedin.com/in/charlesbrumley
LinkedIn: www.linkedin.com/in/charlesbrumley
Comments
Thanks.
Thoughts?
LinkedIn: www.linkedin.com/in/charlesbrumley
Cisco Unified Communications System 8.x SRND - Cisco Systems
Cisco Unified Communications Manager (CallManager) Design Guides - Cisco Systems
That should keep you pretty busy!
LinkedIn: www.linkedin.com/in/charlesbrumley
CUCM SRND 9x/10, UCCX SRND 10x, QOS SRND, SIP Trunking Guide, anything contact center related
LinkedIn: www.linkedin.com/in/charlesbrumley
LinkedIn: www.linkedin.com/in/charlesbrumley
LinkedIn: www.linkedin.com/in/charlesbrumley
Again good luck! Report back how it goes, I'm quite interested to hear!