Which two are required when enabling BFCP on Cisco Jabber clients with Cisco Expressway? (Choose two.)
A . SIP UDP/BFC filter mode set to On
B . Expressway Zone
C . a custom BFCP enabled SIP profile configured in Cisco Unified CM
D . Expressway Load Balancing
E . TLS connectivity between Expressway and Cisco Unified CM
Answer: BC