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Land Systems OMC is a South African company that produces a range of armoured vehicles which have been successfully exported and are in service with, amongst others, the U.S., Canadian and South African militaries. It is a division of BAE Systems Land Systems South Africa.

The OMC segment of the name is the initialism under which the Olifant Manufacturing Company of South Africa was most commonly known during its existence. The original company was established specifically for the task of creating the Olifant tank for the South African Army. Unusually, it has maintained this initialism through all its subsequent name and ownership changes.

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Posted by waqasahmad

operation and maintenance center
it do alarm managment
configuration managment
fault managment
Security managment

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Posted by Hash007

OMC is Operations and Maintenance Center
Database Creation : Creation of routing, charging database, Announcements feeding, test calls, Tariff implementation etc

Supervision of operation: Monitoring of Exchange performace, circuit group status, signaling link status, data link status, Dangerous commands checking etc
Alarm Monitoring : 3 Categories of Alarms
- 1ST Category Alarms ( Most immediate)
- 2nd Category Alarms ( Urgent )
- 3rd Category Alarms (Non urgent)

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Posted by HamidAliKhan

The Operations and Maintenance Center (OMC) is the centralized maintenance and diagnostic heart of the Base Station System (BSS). It
allows the network provider to operate, administer, and monitor the functioning of the BSS. I hope u will be staisfied with this answer

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Posted by ibimohamed