Which two functions are provided by Cisco Expressway Series? (Choose two.)

Which two functions are provided by Cisco Expressway Series? (Choose two.)
A . interworking of SIP and H.323
B . endpoint registration
C . intercluster extension mobility
D . voice and video transcoding
E . voice and video conferencing

View Answer

Answer: AB

Explanation: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-11/Cisco-Meeting-Server-2-4-with-Cisco-Expressway-Deployment-Guide_X8-11-4.pdf