Free SIP/RTP/VOIP/SDK Trial download

For SIP/RTP and VOIP application developers:

Subject: Free SIP/RTP/VOIP/SDK Trial download

LanScape has made available to the VOIP development community a trial version of the LanScape VOIP Media Engine. You can download the trial version from our web site.

After you complete the download, you can email us and request a trial license. We want to thank all the VOIP developers who have patiently waited for this product trial as we brought it to completion.

What is the VOIP Media Engine? With this development library/SDK you can develop SIP/RTP based voice over IP applications for any version of Microsoft Windows operating systems. The media engine is more than a protocol stack. It manages SIP and RTP traffic, call states, complex phone functionality, and much more. For those of you wanting to check it out immediately, Google the phrase "LanScape VOIP Media Engine" or go to

The trial version contains a 6 line single instance version of the VOIP Media Engine, full development documentation and example applications (example application source code is also included). We have performed extensive testing to make sure it works with other off the shelf voip solutions in addition to some of the open source applications such as Asterisk PBX, SER (Iptel - SIP Express Router - SIP Proxy) and some of the now open source PingTel code base. Not to mention the huge number of soft phones and other VOIP devices we test against.

If you have to develop a multi line soft phone, voicemail server, media gateway or another similar type of VOIP application for Windows, our VOIP media engine is what you want.

It will not matter if you are a seasoned VOIP/SIP/RTP developer or a rookie. The VOIP development package we offer really simplifies the development task.

To check out what the LanScape VOIP Media Engine can do for your application development, please go to our web site at

As we noted in a previous newsgroup post, we have many interesting VOIP applications that will be unveiled soon that are using the LanScape VOIP Media Engine SDK. You will be able to use these applications in your own VOIP systems or use them to extend the capabilities of user communities such as Free World Dialup.

Thanks again and happy VOIP-ing,

LanScape Sales Staff

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