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Forventes på lager: 13-04-2012
The new generation of voice services and telephony will be based on packet networks rather than TDM transmission and switching. This book addresses the evolution of telephony to Voice over IP (VoIP) and Unified Communications (UC), bringing email, voice mail, fax, and telephone services to one user interface.
| Forlag | John Wiley & Sons Inc |
| Forfatter | William A. Flanagan |
| Type | Bog |
| Format | Paperback / softback |
| Sprog | Engelsk |
| Udgivelsesdato | 13-04-2012 |
| Første udgivelsesår | 2012 |
| Originalsprog | United States |
| Sideantal | 320 |
| Indbinding | Paperback / softback |
| Forlag | John Wiley & Sons Inc |
| Sideoplysninger | 320 pages |
| Mål | 233 x 161 x 20 |
| ISBN-13 / EAN-13 | 9781118019214 |