Tag Archives | What is

Definition of NMS EMS NEM Aug2014

What are NEM NMS EMS and How do they Differ?

Network Element Managers (NEM), Element Management Systems (EMS) and Network Management Systems (NMS) all fulfil a critical role in the running of communications networks. But what are they and how do they differ? The Guide to Modern OSS explains… (more…)

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What are eTOM TAM 640x360 May2014

What are eTOM and TAM? Should you be using them?

Of all the OSS standards available you will probably come across TM Forum’s eTOM and TAM most often. The problem is no one can remember the difference between the two. And are they even worth the huge posters they’re printed on?  (more…)

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