I can buy the idea of multi servers for the sake of redudancy--but not for the sake of features. PBX, voicemail, call center, etc. should all be software that installs on the same platform. It would seem to me that consolidation brings ease of management and a lower price tag. Oh! and don't for Cisco support contracts for each one of those servers!
also IMHO!


ElectSys Tech LLC
Hosted Phone Systems Solutions Provider
Allworx, Sangoma, FreePBX
Telephone & computer systems in the Jefferson City, Columbia MO area.