I can assure that it worked before (previous install, from november 2009).
Having an income call, picked on one of the phone devices (in my case, one of the ciscos 7970 or the other sip device, a linksys pap2t-na), live tv paused during the call, returning after hang up.
After the install on october 2010, it pause when it rings, and after pick up, it plays, being necessary to pause via the remote (gyration).