Help to choose software

I was given the following requirements: 1) We have a database of 5K user in our webiste stored in MS SQL server 2) Users login to get access to some areas of the site 3) We need to implement a VIDEO Conferencing system in our webiste that will do the following A) Give you the username of the person who is currently online B) Ability to contact the person via Web Conference throught the webiste, so the video conference has to be connected to our MS SQL Server and track which user is logged on C) When we click on the user we can see his / her profile. We can do this becuase we have already logged in to the site. Otherwise, the video conference and the user details is private for registered members. Optional: Allow the system to CALL the user on the telephone of his / her profile. Example, if you see that I"m online, you can request to view my camera and stablish a Video conference, or to call you on the phone listed under your profile. ## Deliverables Your job is to SUGGEST a solution considering the aspects described above. The tool you recommend for us to buy / implement / should be compatible with our current system's configuration Webiste: ASP Based Web Server: IIS5 Your bid is only for the time you will invest to research this solution and present a full written report. Reference site: <[login to view URL]> ## Platform ASP / Video Conference.