Lync/Ucma program setting user presence on Lync server

I would like a UCMA 5.0 program for Lync-server to set presence for Lync users. The program gets a username and the new status as input and uses this to set the presence of this user. The input is sent to the program as a TCP message from another program. The other application is a program getting busy/available status from our cell phone provider. This other application is not part of the project. When a user is busy in his cell phone we want the presence in Lync to show this. When he is available again we will update the Lync status again. When you install the UCMA SDK you will find a demo application in c:\program files\Microsoft UCMA 5.0\SDK\Core\Sample Applications\QuickStarts\PublishPresence for publishing presence. This application publish presence for a user but needs login credentials for logging in. We need an application for publishing presence without having the user password. See also here: [login to view URL] For testing/acceptance, we would like you to include a little testprogram for sending the username and status to the UCMA program. The program will run on a 2012 server. A setup program should be included. We require complete and fully-functional working program in executable form as well as complete source code of all work done so that I may modify it in the future. We need to have exclusive and complete copyrights to all work purchased.