H.323 - Wikipedia
https://en.wikipedia.org/wiki/H.323
H.323 is a Recommendation from the ITU Telecommunication Standardization Sector (ITU-T) that defines the protocols to provide audio-visual communication sessions on any packet network. The H.323 standard addresses call signaling and control, multimedia transport and control...
What is H323, a Detailed Description on H.323... - YouTube
https://www.youtube.com/watch?v=rFvgdhsJS0Q
H.323 is an International Telecommunication Union (ITU) protocol. It is applied by service providers for audio and video services in real-time applications in particular.
What is H.323 Standard? — TrueConf
https://trueconf.com/standart-h323.html
H.323 is a basic standard used for video conferencing and collaboration. H.323 comprises a system of various protocols and elements that allow transferring media data over packet networks.
What is H.323? - Definition from Techopedia
https://www.techopedia.com/definition/4478/h323
What does H.323 mean? H.323 is an ITU Telecommunication Standardization Sector (ITU-T) recommendation that describes protocols for the provision of audio-visual (A/V)...
Difference Between H.323 and SIP... - Tech Differences
https://techdifferences.com/difference-between-h-323-and-sip.html
H.323 and SIP are specifically known for the IP signalling standards. The H.323 and SIP describe multimedia communication systems and protocols. These protocol suites differ in many ways.