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 […]
NSM
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 […]