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Cisco Unified Communication Manager
Cisco Unified Communications (CUCM) is the call-processing component of the Cisco Unified Communications System. It is an IP-based communications system integrating voice, video, data, and mobility products and applications. It enables more effective, secure communications and can transform the way in which we communicate.
VSM and CUCM System health
VSM collects and stores configuration, capacity and availability information relating to the consumption of all essential CUCM resources. This data is mined at all levels, from infrastructure through to the CUCM application layers. It stores this information for reporting, trending and analytical purposes. VSM specifically targets critical areas in CUCM that indicate business-impacting issues.
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- To enable IT teams to proactively identify potential issues and prevent outages.
- To provide a real time view of overall CUCM health at a glance without having to rely on end-users reporting problems.
- In the event of a service-impacting incident to significantly reduce Mean Time to Repair (MTTR) and therefore to reduce the impact on business operations by quickly identifying the root cause.
General System Health
- Processor
- Memory
- Uptime
If memory or CPU exceed 80% this is shown in amber and an alarm is raised.
Network Connectivity
Network connectivity shows the response time based on a ping requests sent to the equipment. Failed ping tests will result in an alarm being raised. Criteria defining ping failure is flexible, and is set in Network Connectivity configuration settings
Network Interface
Network Interface shows transmitted and received bytes on the eth0 interfacethe status of the network Interfaces and the drilldown will show interface statistics.
SIP Calls
VSM monitors SIP trunks configured in the system.
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