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.
Sercom Telecommunication`s mission is to guarantee secure and reliable communications for national and international companies, offering the best technology available at the most reasonable price.