By Jonathan Davidson

A systematic method of knowing the fundamentals of Voice over IP

  • Understand the fundamentals of PSTN companies and IP signaling protocols, together with SS7
  • Learn how VoIP can run an analogous functions because the current telephony process, yet in a extra low-budget and scalable manner
  • Delve into such VoIP issues as jitter, latency, packet loss, formats, caliber of carrier instruments, and suggest opinion scores
  • Learn concerning the practical parts concerned about utilizing Cisco gateways to installation VoIP networks

Voice over IP (VoIP), which integrates voice and information transmission, is instantly changing into a tremendous consider community communications. It gives you decrease operational expenditures, higher flexibility, and various more desirable purposes. Voice over IP Fundamentals offers an intensive advent to this new know-how to aid specialists in either the knowledge and mobilephone industries plan for the hot networks.

You will find out how the telephony infrastructure used to be equipped and the way it really works this present day, the main strategies pertaining to voice and information networking, transmission of voice over info, and IP signaling protocols used to interwork with present telephony platforms. The authors hide quite a few merits and purposes of VoIP and the way to make sure sturdy voice caliber on your network.

This e-book is a part of the Networking expertise sequence from Cisco Press, which deals networking execs beneficial details for developing effective networks, figuring out new applied sciences, and development winning careers.

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