Software giant CA offers a comprehensive voice-oriented product, along with two more generalized network management systems.
Telecom giant Mitel offers monitoring solutions both for enterprise deployments, and for multiple remote customer networks.
This comprehensive, big-deployment solution is architected around a central server plus remote agents.
This seasoned developer of utilities for IP networks offers management tools–and VoIP-specific modules–for networks of all sizes.
Extreme's management tools are among the few that focus on security; they integrate with Avaya's management suite to cover performance issues.
