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Knygos.lt nariams
- Išsiųsime per 12–18 d.d.
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- Autorius: Allan Sulkin
- Leidėjas: McGraw-Hill Companies
- ISBN-10: 0071375686
- ISBN-13: 9780071375689
- Formatas: 18.8 x 23.4 x 3.4 cm, minkšti viršeliai
- Kalba: Anglų
Pbx Systems for IP Telephony, Migrating Enterprise Communications (el. knyga) (skaityta knyga) | knygos.lt
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Aprašymas
This work explains telephone switching systems and how the technology is evolving to accommodate voice-over-IP traffic. Unlike data networks, telephone networks are proprietary. They're purchased as complete systems and are hard if not impossible to modify. Allan Sulkin explains how to acquire, deploy and maintain a system with all the features needed to support essential new applications, and how to get optimal performance from the system you have.
- Autorius: Allan Sulkin
- Leidėjas: McGraw-Hill Companies
- ISBN-10: 0071375686
- ISBN-13: 9780071375689
- Formatas: 18.8 x 23.4 x 3.4 cm, minkšti viršeliai
- Kalba: Anglų
This work explains telephone switching systems and how the technology is evolving to accommodate voice-over-IP traffic. Unlike data networks, telephone networks are proprietary. They're purchased as complete systems and are hard if not impossible to modify. Allan Sulkin explains how to acquire, deploy and maintain a system with all the features needed to support essential new applications, and how to get optimal performance from the system you have.
Atsiliepimai