Advertisements I have a LinkSys RT31P2 Router w/ Vonage service and a Hughes DTV w/ Tivo. Question...I am wanting to upgrade to a HDTV w/ Tivo Receiver. DTV is telling me that my Vonage service won't work with it. Is this true? They said VoIp wouldn't work with what I have now too and it does. Has anyone had any experience with the HDTV with Tivo receiver and Vonage? Has anyone had any success with calling out through Vonage with their HD Tivo receiver? Is it necessary to be able to call out?