As title, and, which product to use then?
There are always some mis-configurations of some parametres from the service providers' side, and these mis-configuration will cause some high volume of call drops.
They also need some basic network devices monitoring features.
Are you looking for the OID for E1 link status on the Cisco 2821? If so, check out this link to the Cisco MIB Locator.
Sounds like you'll want to look at our NPM and NCM products. Check out these links for information and demos:
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