[Asterisk-biz] PBX Requirements Document

[Ed Greenberg]

Can anybody share a checklist or document used to gather requirements for 
office  PBX systems?

I have a client who is heavily invested in VoIP and Asterisk for external 
business use, and he's asked me to guide them on bringing up Asterisk 
in-house as well.  I can certainly make Asterisk do all the basics, but I 
don't want to miss anything as far as esoteric requirements.

Tnx,
</edg>