When using distributed VSN configuration, how many advanced users can an entire Avaya IX™ Messaging solution support?

When using distributed VSN configuration, how many advanced users can an entire Avaya IX™ Messaging solution support?
A . 4,800 advanced users
B. 20,000 advanced users
C. 60,000 advanced users
D. 80,000 advanced users

Answer: D

Explanation:

Reference: http://www.esna.com/services/education/IX_Messaging_10_8/TOG/RH5_IXM_TOG/IXM_TOG_System_Requirements/IXM_TOG_System_Requirements.htm#:~:text=Based%20upon%20testing%20by%20Avaya,lead%20to%20loss%20of%20data.