Cisco Related Exams
300-820 Exam

Refer to the exhibit showing logs from the Expressway-C, a copy of the Expressway-E certificate, and the UC traversal zone configuration for the Expressway-C. An office administrator is deploying mobile and remote access and sees an issue with the UC traversal zone. The zone is showing “TLS negotiation failure”. What is causing this issue?
What is a benefit of Cisco Webex Messenger Cloud deployment?

Refer to the exhibit. Logins and failing via mobile and remote access. How is this resolved?