About this document
Understanding IP Telephony Standards by Anshuman Mohapatra is a document available to read on EtoBox.
This document provides an overview of IP telephony and the H.323 standard. It defines different types of IP telephony including PC-to-PC, phone-to-phone over IP, PC-to-phone, and phone-to-PC. It describes the key components of an H.323 system including terminals, gateways, gatekeepers, and multipoint control units. It also outlines the main protocols specified by H.323 for audio/video codecs, registration, admission, status, call signaling, and real-time media transfer.
- Author
- Anshuman Mohapatra
- Language
- EN