want to make direct inward system (DID) -- 2

Hello I need to do a direct inward dialing system is a call system to receive calls you have to receive calls on softphone (extension) for example I need a virtual US number. USA With 10-channel DID for incoming service I just wanted 1 virtual US number. USA 10 channels means ... If there is any incoming call on that virtual number, it should appear on 10 PCs by softphone at the same time. To receive calls on that PC, I want sip configuration, I have softphone like eyebeam and xlite For eyebeam configuration I need to put the ID password and Ip domain once I configure that I can receive calls on 10 PCs through eyebeam it has support and can forward all calls on that softphone needs configuration like ID pass and domain IP so if you're able to make this then pm me thanks,