Книга "VoIP For Dummies" - Timothy Kelly V.

Название: VoIP For Dummies

Категория: Наука, Образование/Техническая литература

Издательство: John Wiley & Sons Limited (USD)

ISBN: John Wiley & Sons Limited (USD)

Тип: book

Описание: Put your phone system on your computer network and see the savings See how to get started with VoIP, how it works, and why it saves you money VoIP is techspeak for «voice over Internet protocol,» but it could spell «saving big bucks» for your business