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.
PingPong Telecom currently provides International and Domestic Termination for Wholesale and Retail Carriers, Call Shops, Call Centers, Corporations, Prepaid Cards, In-Country Partners, IP Phone Providers, and International Organizations.