Cisco Related Exams
300-820 Exam
What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?
Which step is required when configuring cloud and hybrid deployments for Cisco Jabber?

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?