Ughh can we get some details on what you are trying to accomplish? I could suggest you go out and spend about 150,000 on hardware but if you are looking for a phone system for a small business with 3 users that would be a total waste!
Please post what your goals are and some specifics about # extensions, # of simultaneous calls, will you go all VOIP or connect to PSTN etc.
i have a business that’s sort of international. i have a office here in TN and another two in Japan. so I’m thinking 5 extensions per location and 3 simultaneous calls. like i said before, I’m new to this so i didn’t know i could do something other than VoIP.
I suggest you buy or download the book “Asterisk: The Future of Telephony”. It was based on version 1.2 but almost all of it still applies to 1.4 except the installation procedure. This will answer about 90% of your questions. Once you have a better idea what you want to do fell free to post some more questions.
Asterisk -The Future of Telephony - 2nd edition, updated with informations about Asterisk 1.4 can be downloaded from oreilly.com/catalog/9780596510480/index.html, look for “online book”.