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.
UDXGEN is one of the next-generation VoIP solution providers in India. We providing affordable, reliable VoIP solutions to Wholesale and Retail Providers.