[asterisk-users] Server Recommendations

[Joe Dennick]

We have a number of clients who will be needing a server to host 
Asterisk on.  Many of these clients use analog (FXO) lines that will 
need to be connected to Asterisk via Sangoma cards.  Can anyone 
recommend an industry-standard server (like IBM, Dell, HP, etc.) that 
has enough open PCI slots to handle up to six of the Sangoma cards?  We 
would like to be able to tell the customer to just go purchase this 
model server from this manufacturer and it will work.  Suggestions?

Thank you!

Joe Dennick