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.
Globalstar Telecom and Technology FZ LLC
Globvoice Communication features a complete line of VoIP solutions and products enabling its customers and subscribers to take great advantages of the cost savings and smart communication ways offered by the VoIP industry. As a Tier Two Carrier, Globvoice
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