A company has enabled ICE to optimize call flows and improve video quality between their...

Vendor: Cisco
Product: 300-820
Update on: Jul 27, 2025
Questions: 207

Cisco 300-820 Question Answer

A company has enabled ICE to optimize call flows and improve video quality between their Cisco Collaboration endpoints internally and externally.

For which reason would you see activity on the TURN server when a call is established between two external endpoints?

The video call is using encryption, which is not supported by ICE with CUCM 12.5

ICE cannot reduce the packet loss on the link

A STUN cannot punch holes in the firewall

The video call is using 4K resolution, which is not supported by ICE with CUCM 12.5

Cisco 300-820 Summary

Price: $52.5 ~~$149.99~~