I have a customer with 10 sites. 6 have Univerge 9100s in place, functioning in a network together. I'm wondering if NEC has a virtualization option for them that would work within that product line without replacing the existing investment. I see information on the website about the Univerge 3C, but it seems like more of an enterprise solution.

Can you network a 3C with the 9100 series?

What are you trying to accomplish? I mean you have 6 in place why not keep it simple?