Delivering voice over IP networks
| Main Authors: | , |
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| Format: | Book |
| Published: |
New York :
John Wiley ,
c1998
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| Subjects: |
| Physical Description: | xii, 276 p. : ill. ; ; 25 cm. |
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| Bibliography: | Includes bibliographical references and index |
| ISBN: | 0471254827 |