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In general Emutel Harmony is an efficient, cost-effective, and flexible tool, invaluable for use in the development, performance verification, and pre-deployment testing of many types of VoIP, ISDN, and analog equipment. The product combines comprehensive load testing and network simulation capabilities, detailed protocol analysis, extensive call statistics, and quality of service measurements in an easily affordable and user-friendly package. An advanced Bulk Call generator, the emutel Harmonys modular architecture provides a powerful, robust platform that can be tailored to meet your current testing requirements and expanded to include additional options as your needs evolve. A single system can provide anything from one to 15 Ethernet interfaces, eight to 120 E1/T1 interfaces, 16 to 240 analog interfaces, or any combination of the above.

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Posted by HamidAliKhan

Emutel Harmony is an efficient, cost-effective, and flexible tool, invaluable for use in the development, performance verification, and pre-deployment testing of many types of VoIP, ISDN, and analog equipment. The product combines comprehensive load testing and network simulation capabilities, detailed protocol analysis, extensive call statistics, and quality of service measurements in an easily affordable and user-friendly package. An advanced Bulk Call generator, the emutel Harmonys modular architecture provides a powerful, robust platform that can be tailored to meet your current testing requirements and expanded to include additional options as your needs evolve. A single system can provide anything from one to 15 Ethernet interfaces, eight to 120 E1/T1 interfaces, 16 to 240 analog interfaces, or any combination of the above. The emutel Harmony provides an integrated IP and TDM platform designed to enable testers to completely surround a device under test. This wrap-around performance testing enables end-to-end call routing and ensures seamless communication between IP-based equipment and legacy TDM networks.

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Posted by casey

hi , the following link can best describe your answer

www.tmcnet.com/voip/0506/tech-roundup-voip-testing-tools.htm

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Posted by jahangir1983

Emutel™|Harmony Bulk Call Generator and network simulator.

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Posted by sagitraz