With the release of Plantronics CS520 its producer once again raised the bar requirements for headsets for desk phones, ensuring users in a new degree of freedom of movement. This model features advanced audio technology and stylish design along with high reliability. For long conversations Plantronics CS520 is the best solution in an active call-center or in the office. The presence of two speakers in this model ensures that no external noises will interrupt an important conversation.
DNR International
As a carrier and enhanced services platform provider, our teams of network and software engineers stand ready to meet your exact needs. Our quality and rates are second to none and our Network Operations Center ensures our performance meets the highest qu
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