Communications 1 min read

H.225

Last Updated May 24, 2021 1:44 pm

H.225.0 is a key protocol in the H.323 VoIP architecture defined by ITU-T. H.225.0 describes how audio, video, data and control information on a packet based network can be managed to provide conversational services in H.323 equipment. H.225.0 has two major parts: Call signaling and RAS (Registration, Admission and Status).

Was this Article helpful? Yes No

Thank you for your feedback. 0% 0%

About the author

Webopedia Staff

Since 1995, more than 100 tech experts and researchers have kept Webopedia’s definitions, articles, and study guides up to date. For more information on current editorial staff, please visit our About page.