Plantronics Calisto P835M is USB speakerphone optimized for work with Microsoft Office Communicator and Microsoft Lync. Calisto P835M is the first speaker in UC product family line, which unifies the possibility of simple call management and simultaneous work with cell phone, computer and analog telephone line.
Axvoice delivers high quality Internet Phone Service using VoIP technology to both home and business users. We provide feature rich yet economical services to our clients. Affordability, flexibility and ease-of-use is what Axvoice offers.