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Hardcover Internet Telephony: Call Processing Protocols Book

ISBN: 0130255653

ISBN13: 9780130255655

Internet Telephony: Call Processing Protocols

The key source for the principal Internet telephony services and standards. The Internet now handles extensive video, teleconferencing, fax, and voice communications, in addition to basic data... This description may be from another edition of this product.

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Format: Hardcover

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