Ken Salhoff – författare

Visar alla böcker från författaren Ken Salhoff. Handla med fri frakt och snabb leverans.

1 produkter

1. 

   Cisco Voice Gateways and Gatekeepers

   Av David Mallory, Ken Salhoff m. fl.

   2006

   674 kr

   Lägg i varukorg

   Deployments of voice over IP (VoIP) networks continue at a rapid pace. Voice gateways are an essential part of VoIP networks, handling the many tasks involved in translating between transmission formats and protocols and acting as the interface between an IP telephony network and the PSTN or PBX. …