Original press release can be found at TMCnet:
WinSIP 3.0 raises the bar for SIP testing solutions

July 1, 2008 Hatboro , PA.

Touchstone Technologies, a leading innovator in cost-effective IP communications testing solutions has unveiled version 3.0 of its WinSIP SIP call generator. Originally designed as a software-based load generator, WinSIP has evolved into a powerful tool for advanced media testing, advanced call flow emulation, and high volume load testing.

Version 3.0 touts the addition of an XML-based scripting engine as its latest feature. Branded "TestML", this powerful scripting engine allows the user to create virtually any SIP scenario, giving complete control over things such as call flows, message formatting, message digesting, media functions, DTMF transmission and reception, and user-defined data collections. Users can simulate any device and its unique behavior in minutes.

WinSIP is a 100% software solution that runs on the Windows family of operating systems. Equally at home on a high-end server or a laptop, WinSIP scales to thousands of simultaneous audio and video sessions from a single PC. WinSIP can operate as a call generator, call terminator, auto-attendant, simple proxy server , or be completely scripted to follow specialized call flows. WinSIP has advanced media capabilities including the ability to "learn" new codecs, employ playlists to navigate IVR systems, and run tone recognition tests to verify end-to-end connectivity through systems such as audio conferencing bridges.

WinSIP has been employed for more than six years in the laboratories of major equipment manufacturers, application developers, carriers, and systems integrators. WinSIP can provide up to 5,000 simultaneous calls with perfect G.729 media from a single server or several hundred calls from a laptop computer. WinSIP can function as a bulk call generator, a feature and function tester, and an end-to-end network assessment tool.

For more information on WinSIP or to schedule a web-based demonstration, please contact sales@touchstone-inc.com or call +1.215.672.6550.

Touchstone Technologies is a privately held Pennsylvania corporation located in the suburban Philadelphia area. Touchstone has been supplying test and measurement solutions to industry leaders and innovators since 1989.