We’re very proud to announce the first technical preview of upcoming VDK 2.0.
This release includes the much awaited video support. The tech preview supports just windows platforms but, fear not , Linux and Mac Os X versions are just around the corner

By clicking here: VDK 2.0 Tech Preview for Windows (VS2008 - 32bit) [12.41 MB]
you can download a RAR archive containing the following:
* VDK 2.0 dll and the files necessary to compile projects with it
* a simple example that shows how to make a video VoIP call and test webcam in loopback (you can also try to see what happens if you test both features at the same time )
* fully commented source code for the above example

The archive is password protected, the password is the name of the archive: v2dkTP

Note: please bear in mind this is a tech preview, crashes might be expected and code has no kind of optimization whatsoever. We will be more than glad to receive any feedback you might want to give us.

We’ve been quiet for a while, but rest assured that we’re far from dead
In fact, in order to give you a brand new Xmas gift we’re proud to announce the release of VDK 1.1 (Fawkes) for all platforms.

A brief changelog follows:

• A bunch of new codecs (G722, G728, G723, ecc.) available on all platforms.
• G729 is now available on all platforms
• .NET and Java helper modules are now part of official distribution and no more separate packages. You can now VoIP in your favourite programming language!
• HD Audio
• Noise Suppression API
• New low-level API (get call details: jitter, rtt, packet loss and more) – A glimpse of what is still to come in low-level infrastructure
• Support for Snow Leopard OS
• A few bug-fixes and usability issues were fixed.

We’ve been also pretty busy restructuring the internal architecture in order to integrate the long-awaited video! (yes it is coming! )

Happy VoIPing and merry Christmas to everyone

NetResults announces a 15% discount on any order for all VDK versions (except the bundle Win32+Linux+MacOsX) for the month of December only!

This Special Discount is our way to wish a very Merry Christmas to our current and new customers.

Best wishes from our team!

VDK developers will be present at Qt Developer Days 2009, the largest Qt-specific event, that will take place in Munich (Germany) from Oct 12-14. The team of developers, in fact, landed to Munich to attend the 3 days of workshops and seminars for Qt users.

http://qt.nokia.com/qtdevdays2009

For furher information or to arrange a meeting for a discussion, fill in the form  in the Contacts page.

This release fixes a bug which would prevent the Mac OS version from compiling properly, fixes a bug which kept the line busy if the provided SIP address was wrong, and adds an API to limit the memory footprint.

• how to code a softphone  that allows to establish and to stop a voice call (C++/ Qt Project)
• how to code a softphone that allows to put the call on hold (C++/ Qt Project)
• how to code a server that answers to incoming audio calls playing back an audio file (C++ / Qt / Console Project)
• how to code a softphone that allows also to record conversations (C++/ Qt Project)
• how to code a softphone that allows to record conversations, adding also a backgroud music (C++/ Qt Project)

Go to Sample Projects and Tutorials gallery

Changelog

• Added Voice Activity Detection (VAD) and Automatic Gain Control (AGC) API to free trial
• Added support for Flash-Hook
• Added notification for incoming redirection requests
• Minor bugfixes

Aside from new graphics there are  new features like developers pages and tutorials sections.

We hope you will enjoy our efforts.