Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)

exams 350-801 V9 350-801 exam 0 Comments

Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)
A . Survivable Remote Site Telephony functionality
B . MGCP gateway registration
C . secure business-to-business communications
D . customer interaction management services
E . secure firewall traversal for remote devices

Answer: CE