# 9 H.323 Software

This chapter provides information about Dialogic’s implementation of the H.323 protocol.

In this section:

H.323 Protocol Overview

CSP H.323 Offering

Hardware Requirements

Other Prerequisites

Software Overview

Internal Architecture

Possible Modifications to Existing Applications

Configuration

PPL Component for RAS - 0x00A0

PPL Component for H.225 - 0x00A1

PPL Component for L3P H.245 - 0x00A2

Call Flows

ITU-T standard defines a set of call control, channel setup, and codec specifications for transmitting real-time voice and video over networks that do not offer guaranteed service or quality of service.