CPC H04L 41/0631 (2013.01) [H04L 65/1046 (2013.01); H04L 65/1104 (2022.05)] | 20 Claims |
1. A method comprising:
receiving, at a network device that is configured to switch incoming and outgoing calls, a list of multiple calls-of-interest to monitor;
detecting, at the network device, a failure of one of the calls-of-interest;
triggering, in response to the detecting, at the network device, diagnostics data analysis of data associated with the failure of the one of the calls-of-interest;
determining, at the network device, based on the diagnostics data analysis, a cause of the failure of the one of the calls-of-interest; and
notifying, by the network device, a management system of the cause of the failure of the one of the calls-of-interest and of recent configuration changes on the network device that are related to the cause of the failure of the one of the calls-of-interest.
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