chat application needed

I need a good programmer to modify an existing voice, webcam and chat application (My Phone) to include the same features as MSN these are as follows: - text chat, text conference - video chat, video conference, video mail (if the user is not online the possibility to leave a video message) - voice chat, voice conference, voice mail (to be able to leave a voice message) - file sending The software already has most of the functions but needs to be modified, the most important aspect of the modification is voice clarity and webcam conferencing with the ability to leave a webcam and or voice message. Please bid if you or your company has experience in this field and can provide examples. I have put a limit of price for this because programmers have already developed VoIP applications or can customize an application that has the same features as "myphone". Please do not bid if you are not able to modify the "my phone" source code and produce a no obligation demo as I have realised with previous bids as it is very difficult to nominate a programmer without the ability to hear the quality. The bidder must sign an NDA upon start of the project ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Linux