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Can anyone recommend any reading to help me get a better understand of VOIP technology and all the terms used in this discussion thread? I've read many documents on the wiki but I find it a bit lacking. Sincerely, Tyler

Hi all, I'm currently gearing up for a possible PBX replacement project using Asterisk, and I'm just breaching the iceberg of information that's available. I typically like to have something thick with pages in front of me. Mahler's book was the first one to come up and it seems like a good place to start. However, the big name bookstores tell me it'll take up to three