Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 112

Which protocol and port are used for signaling between on-premises Cisco Webex Video Mesh Nodes and Cloud Media Services?

Answer options

• A. standard SIP over TCP port 5060
• B. signaling over HTTPS TCP port 443
• C. standard SIP TLS over TCP port 5061
• D. signaling over TCP port 444

Correct answer: D

Explanation

The correct answer is D, as signaling between on-premises Cisco Webex Video Mesh Nodes and Cloud Media Services occurs over TCP port 444. The other options, while they reference valid protocols and ports, do not apply to the specific signaling mechanism used in this scenario.