November 2021
Intermediate to advanced
592 pages
18h 32m
English
Troubleshooting a Business-to-Business (B2B) Collaboration Solution
This chapter covers the following topics:
Troubleshooting Registration Issues: Identifies four main reasons registration would fail on the Cisco Expressway, and how to easily identify these issues using the Event Log.
Troubleshooting Calling Issues: Explains how to use different tools on the Cisco Expressway to identify call setup issues. These issues may be impacted by Neighbor Zones, Traversal Zones, Transforms, Search Rules, or a variety of other misconfigured components. These troubleshooting tools and techniques can even support troubleshooting issues with the SIP trunk integration from the Cisco Unified Communications Manager.
Troubleshooting DNS Issues: Presents ...