Which three statements are true regarding Avaya Aura® 7.x? (choose three.)
A. Avaya Aura® Communication Manager (CM) performs Collaboration Services.
B. The database in Avaya Aura® Media Server (AAMS) is periodically synchronized with System Manager (SMGR)
C. Avaya Aura® Session Manager (SM) performs SIP Session Management and Bandwidth Management.
D. System Manager (SMRG) frequently sends heartbeats to SIP Entities.
E. Presence Services in Avaya Aura® 7 is hosted as an Avaya Breeze® snap-in.