asterisk users - Feb 2005 - VoIP guide for business people

I regularly get asked by business people, "What's the point of
VoIP?",
so I put together a guide:

http://integrics.com/tips/voip_for_business/

I'd be interested in hearing your feedback, and ideas for expansion.

-- 
Alistair Cunningham,
Integrics Ltd,
Telephony, database, Unix consulting worldwide
+44 (0)7870 699 479
http://integrics.com/