300-820 Exam Question 11
An engineer is deploying an Expressway solution for the SIP domain Cisco.com.
Which SRV record should be configured in the public DNS to support inbound B2B calls?
Which SRV record should be configured in the public DNS to support inbound B2B calls?
300-820 Exam Question 12
In a Mobile and Remote Access deployment, where must communications be encrypted with TLS?
300-820 Exam Question 13
A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server.
What should be configured on the Expressway-C so that MRA registered clients reach this server?
What should be configured on the Expressway-C so that MRA registered clients reach this server?
300-820 Exam Question 14
Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?
300-820 Exam Question 15
When the network requirements are configured for a new Video Mesh deployment, which firewall ports are required so that Video Mesh cascade signaling succeeds?