Unity design question

[jones_amy]

I have a customer that has 3 Unity servers in 3 different states connected via wan. They are in the same AD and Exchange org and it is digital networking VM only. This customer has their data world now up and running AD with Exchange all across these sites. Each site has its own Exchange server and DC. Now they want to Unify. Is there a design strategy that you can point me to

[Tommer Catlin]

You should be able to do this through AD. The Exchange organization should have all the servers from each office in its OU. AD Sites and Services for each office. SMTP Routing setup between each site, etc. Unity will pickup on what's happening in AD and link the sites. VM's will be transferred between Exchange sites. Unity will also be able to see the other Unity servers in AD once everything is connected. You probably need to concentrate on getting AD working correctly through the all the sites. Routing SMTP, Sites and Services. Unity should join right in.