The ProLab suite of powerful testing tools complies with the most recent industry standards and are suitable for use in various stages of the product development cycle, QA and pre-deployment. The products perform essential automated tests including performance, load, stress, interoperability, media and protocol compliance. Testing is script-driven, which allows for maximum flexibility and customization, and enables the tests to be re-used. These highly scalable and feature-rich testing and validation products emulate a wide range of real-world network conditions to test devices and components in the rich media collaborative networks. A highly sophisticated scheduling system enables comprehensive automated test procedures during the testing cycles. The client/server application is capable of managing single or multiple SIP, H.323 or 3G-324M test agents.