Computer telephony is the telephony technologies, products, and solutions based on off-the-shelf computer technology. This text offers an introductory level of coverage, the IP telephony coverage is lower level (aimed more at telecom and call centre managers).
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Computer telephony is the telephony technologies, products, and solutions based on off-the-shelf computer technology. This text offers an introductory level of coverage, the IP telephony coverage is lower level (aimed more at telecom and call centre managers).
Read Less
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Seller's Description:
Good. Ships from UK in 48 hours or less (usually same day). Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. 100% money back guarantee. We are a world class secondhand bookstore based in Hertfordshire, United Kingdom and specialize in high quality textbooks across an enormous variety of subjects. We aim to provide a vast range of textbooks, rare and collectible books at a great price. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions. We provide a 100% money back guarantee and are dedicated to providing our customers with the highest standards of service in the bookselling industry.
