Articles by Mark A. Miller 

Healthy VoIP Nets�Part X�Network Management Architectures: Codima Technologies

Codima offers a complete suite of management tools suitable for both organizations and roving consultants.

Ready for VoIP: Stocking the Toolbox for the Lower Layers

Part 8: We herein detail four categories of tools the savvy net manager will have on hand at all times for troubleshooting the Physical layer.

Healthy VoIP Nets�Part IX�Stocking the Toolbox for the Upper Layers

The tools for monitoring and managing the upper layers all derive from the protocol analyzers of yesteryear.

Ready for VoIP: Managing the Upper Layers

Part 7: Functions in the upper networking layers are typically software implementations, and call for software-based analysis and troubleshooting tools.

Healthy VoIP Nets�Part VIII�Stocking the Toolbox for the Lower Layers

We herein detail four categories of tools the savvy net manager will have on hand at all times for troubleshooting the Physical layer.

Ready for VoIP: Managing the Lower Layers

Part 6: Hands-on network management requires specialized tools—like cable testers and protocol analyzers.

Healthy VoIP Nets�Part VII�Managing the Upper Layers

Functions in the upper networking layers are typically software implementations, and call for software-based analysis and troubleshooting tools.

Ready for VoIP: Quality of Experience

Part 5: As transmitting video and TV become part the IP network's job, the basis for assessing quality becomes the user's experience.

Healthy VoIP Nets�Part VI�Managing the Lower Layers

Hands-on network management requires specialized tools—like cable testers and protocol analyzers.

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