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​Our network load generators meet the telephony call generation needs of Network Equipment Manufacturer and Service Provider Development, Quality Assurance, Interoperability, Production and Network Test groups.

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In addition to generating calls in volume (load testing) , multiple units can be run as a single system to simulate hundreds to thousands of subscribers generating thousands to millions of Busy Hour Call Attempts. System flexibility allows the user to generate call traffic synchronously or randomly as well as to provide a wide variety of calling scenarios.

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It can support wide range of TDM protocols like analog, ISDN, CAS and SS7 protocol together with VoIP protocols like SIP and MGCP with T.30/T.38 fax, modem call emulation and voice quality measurement.