Which three statements are true about Avaya Aura® Messaging (AAM)? (Choose three.)

Which three statements are true about Avaya Aura® Messaging (AAM)? (Choose three.)
A . 20 Voice Ports are always reserved for retrieving messages.
B. AAM can run on Avaya-provided hardware that runs Linux® and Avaya Aura® System Platform, or VMware in a virtualized environment.
C. You can choose to use the Avaya Message Store or Microsoft Exchange Store.
D. AAM Multi-Server configuration separates Application Servers from Avaya Message Store.
E. Each message application server allows for up to 100 simultaneous SIP or H323 sessions, with 300 active ports permitted per Voice Mail Domain (VMD).

Answer: B,C,D