300-820 Webex Practice Questions

Which step is required when configuring Cisco Webex Hybrid Message Service?

• AA. Register Expressway-C Connector Hosts to the Cisco Webex Cloud.
• BB. Register Expressway-C to Cisco Unified Communications Manager.
• CC. Add Expressway-C and Cisco United CM to the Cisco Webex Cloud.
• DD. Add Cisco Unity Connection to Expressway-E.

Which two statements about Cisco Webex Video Mesh Nodes are true? (Choose two.)

Select 2 answers.

• AA. When Expressway Core works with VMN clusters, Expressway Core decides which VMN is used for signaling/media connection.
• BB. Cloud-registered devices choose a VMN cluster based on the lowest STUN round trip delay.
• CC. The cascading traffic between VMN must bypass the firewall.
• DD. When Cisco Unified Communications Manager works with multiple VMNs, Cisco Unified CM decides which VMN is used for signaling connection.
• EE. A VMN can terminate a media connection while operating in maintenance mode.