91. Unicorn Communications, Inc. Provides a wide range of telecommunications consultation solutions. Comments Modify link 92. VOiCOM Limited Communications consultancy and training for VoIP and Convergence related technologies. Session Initiation Protocol (SIP), H.323, MGCP & MEGACO Comments Modify link 93. Yves R. Hamel et Associes Montreal-based broadcast and telecommunications consulting firm. Comments Modify link
