[Asterisk-biz] Case studies for Asterisk Voicemail

[Alistair Cunningham]

I'm planning an Asterisk Voicemail system of around 3000 users spread 
across several sites, each site connected by a fast network to a central 
site. We're considering 2 models:

- Central Voicemail with VoIP calls from remote sites (easier to 
administer the system(s)).

- Voicemail server at each site with shared database and NFS server at 
the central site (easier to connect to the existing PBXs for MWI, etc).

The customer would like some case studies of people who've done this 
before, even if it's just "Yes, we've done it and are happy with the 
results". Now, I've implemented systems of this size with IBM  Websphere 
Voice Response, but not with Asterisk, so don't have case studies to 
offer, despite being pretty confident it will work.

Does anyone have a production Asterisk Voicemail system in this range 
using either of these models and would be willing to put their hand up 
and say "Yes, we're pleased with our system"?

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