Lecture - 43 | Mobile and Remote Access - MRA | Exp - E & Exp - C | DNS | Certificates - Part 1

This video provides a comprehensive overview of Mobile and Remote Access (MRA), Expressway - Edge and Expressway Core, DNS and Certificate management for Cisco Unified Communications systems.

You'll learn how MRA allows remote workers, teleworkers, and Cisco Jabber clients to access enterprise communication services such as voice, video, and instant messaging securely from outside the corporate network.

The video covers how Expressway - Edge and Expressway Core software applications enable secure access for remote users to Cisco Unified Communications services. Additionally, you'll learn how to generate certificates, upload, download and sign them, which is crucial for securing remote access to communication services.

Furthermore, the video explains how endpoints on the internet can register with the Cisco Unified Communications Manager (CUCM) using the secure traversal feature.

By the end of this video, you'll have a thorough understanding of MRA, Expressway, DNS, and Certificate management in Cisco Unified Communications systems, which is vital for ensuring secure and efficient remote communication.

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