SDK for video and audio chat

[alwaysnaga]

Hello Friends,

I want to create one chat application in vb.net.

Is there any SDK for video and audio chat for vb.net?

anybody plz help me.. or anybody having the code for that plz help me...

Thanks in Advance

[Craig Gemmill]

You might want to take a look at the Windows Media SDK:
http://www.microsoft.com/windows/windowsmedia/forpros/platform/sdk.aspx