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SIP trunking /

The first complete guide to planning, evaluating, and implementing high-value SIP trunking solutions Most large enterprises have switched to IP telephony, and service provider backbone networks have largely converted to VoIP transport. But there's a key missing link: most businesses still conne...

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Détails bibliographiques
Cote:Libro Electrónico
Auteur principal: Hattingh, Christina
Autres auteurs: Sladden, Darryl, 1968-, Zakaria Swapan, A. T. M., 1970-
Format: Électronique eBook
Langue:Inglés
Publié: Indianapolis, Ind. : Cisco Press, ©2010.
Collection:Cisco Press networking technology series.
Sujets:
Accès en ligne:Texto completo (Requiere registro previo con correo institucional)