Cisco Cisco Expressway
General Techniques
Checking Alarms and Status
When troubleshooting any issue, we recommend that you first check if any alarms have been raised (Status >
Alarms). If alarms exist, follow the instructions provided in the Action column. You should check the alarms on both
Expressway-C and Expressway-E.
Alarms). If alarms exist, follow the instructions provided in the Action column. You should check the alarms on both
Expressway-C and Expressway-E.
Next, go to Status > Unified Communications to see a range of status summary and configuration information. You
should check this status page on both Expressway-C and Expressway-E.
should check this status page on both Expressway-C and Expressway-E.
If any required configuration is missing or invalid an error message is shown and a link to the relevant configuration
page is provided.
page is provided.
You may see invalid services or errors if you have changed any of the following items on Expressway:
■
server or CA certificates
■
DNS configuration
■
domain configuration
In these cases, a system restart is required to ensure that those configuration changes take effect.
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Mobile and Remote Access Through Cisco Expressway Deployment Guide
Appendix 1: Troubleshooting