Extend your H.323-based applications by using NON-STANDARD messages

Extend your H.323-based applications by using NON-STANDARD messages

Abstract

Comparing to SIP protocol or RTSP protocol, H.323 protocol is a strict one, which has its own working flow control, and every bits in it's protocol buf has its meaning. However H.323 provided a NON-STANDARD message machenism to allow users to extend your own bussiness rules. This document is discribing a example extended H.323 bussiness by using NON-STANDARD message of H.323. And also could be a guide of how to start your own NON-STANDARD message for your H.323-based applications.

Keywords: H.323, RAS, NON-STANDARD message Continue reading “Extend your H.323-based applications by using NON-STANDARD messages”

Method for implementing video added value service in H.323 standard based network

ABSTRACT
The present invention provides a method of realizing a video value-added service in a network based on the H.323 standard, including: expands the registrations, acceptances and mode RAS protocols in the H.323 standard; increase the value-added service guide and instruct messages about the video value-added service in the corresponding order message of the expanded RAS protocols; and guide a user terminal to the corresponding value-added service according to the guide and instruct message of the value-added service. According to the method of the present invention, the video value-added services of video requesting, video live broadcast, song requested video, network browsing, information inquiring and so on are realized in the network based on the H.323 standard. Continue reading “Method for implementing video added value service in H.323 standard based network”