bobfromfpl wrote: » I've never seen this book referenced by anyone but it could be a valuable resource, dated from 2007 though so you may be missing out on some newer technologies. You could try going through the CVOICE course with INE. Mark Snow goes through the VoIP fundamentals and then sets up the entire voice topology using CME, you could rent rack space or follow along using a similar setup if you have the equip. If I recall it was about 26 hours of videos, good stuff.