Research In Motion Limited will be demonstrating new levels of integration between the BlackBerry Enterprise Solution and IBM Lotus Sametime and IBM Lotus Domino, unveiling the first seamless, enterprise-grade implementation of wireless voice and instant messaging convergence. As part of a series of planned initiatives focused on extending the voice, presence and location-based services of Lotus Sametime to BlackBerry users, IBM and RIM will demonstrate the seamless integration of Lotus Sametime instant messaging and presence with enterprise voice services in a wireless setting.