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.
Bandwidth.com is the nation`s complete provider for business telecom solutions offering advanced internet, network and VoIP services to small and medium sized business in all 50 states.