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Voice over IP technologies: building the converged network /
| Autor principal: | |
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| Formato: | Printed Book |
| Lenguaje: | English |
| Publicado: |
New Delhi:
Wiley-Dreamtech;
2002
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| Materias: |
| Descripción Física: | 528p. |
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| ISBN: | 81 265 0286 X |