Validation of call processing network performance

Abstract

A call processing network performance verification and validation system and test methodology. The call processing network implements Internet Protocol (IP) subnet topology, ATM WAN configuration, equipment placement, and device configuration to provide partitioning of a call processing application across multiple sites. The partitioning reduces latency for mission critical messages, while providing for necessary provisioning traffic needs. Further, the overall topology provides the redundancy and resiliency necessary for mission critical call processing application, utilizing the IP subnets, ATM permanent virtual circuits, network device configuration, and server segregation to achieve Quality of Service (QoS). The validation testing method and system proves out the various segregated routes, verifies subnet integrity and measures total latency and data path traversal in a verifiable manner.

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