Q20Suite and Devices Configuration
What is the purpose of using ICE for Mobile and Remote Access endpoints in the Cisco Collaboration infrastructure?
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The following ICE-capable endpoints can send media directly to one another when they are MRA-registered and ICE passthrough is enabled:
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B is correct
3
Answer is B
https://www.cisco.com/c/en/us/td/docs/solutions/PA/ICE/icepa125.html
B 1
Selected Answer: B
Interactive Connectivity Establishment (ICE), defined in RFC 8445, is a protocol that combines STUN and TURN. With ICE, endpoints can figure out whether direct connectivity exists between them and then use STUN hole-punching techniques to keep firewall ports open, allowing both inbound and outbound media traffic. If direct media connectivity is not possible, the endpoints fall back to the TURN server and send their UDP traffic centrally instead of peer-to-peer.
https://www.cisco.com/c/en/us/td/docs/solutions/PA/ICE/icepa125.html
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Correct, except ICE is not a protocol; it is a framework, a technique, or a mechanism.