Khasnabish, Bhumip Implementing voice over IP / Bhumip Khasnabish - Hoboken, N.J. : Wiley-Interscience, c2003 - 208 p. : ill. Includes bibliographical references and index ISBN: 0471216666 Subjects--Topical Terms: INTERNET TELEPHONY LC Class. No.: TK5105.8865 / K427I