Computer hardware and software for monitoring communication networks; computer hardware and software for intercepting, recording, decoding, reconstructing, and playing back voice over Internet protocol communications; computer hardware and software for recording and analyzing communication network traffic and providing performance, quality of service, communication network management, and security information of voice over Internet protocol communications; computer hardware and software for recording and playing back audio and video communication; computer hardware and software for recording, measuring quality of service, and reporting quality of service of individual voice over Internet protocol flows
Electrical and Scientific Apparatus