[Asterisk-Users] Case studies for Asterisk Voicemail

[Alistair Cunningham]

Several people have responded with architecture suggestions. While these 
are welcome, I'm happy with the architecture options planned, having 
done many large voicemail implementations on products other than Asterisk.

What I had hoped to get from Asterisk-Users and Asterisk-Biz was not a 
technical discussion (though I don't mind getting this too), but reports 
of people who already have systems like this so I can put the customer's 
mind at ease that they're not the first people to use Asterisk voicemail 
with 3000 users. I should have made this more clear in my first email.

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


Alistair Cunningham wrote:
> 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"?
>