H.323 Supported H.323 versions: H.323 v1.
{"Image DocumentName": "H.323 Supported H.323 versions: H.323 v1.", "Image ImageDescription": "Real-time multimedia communications delivery specification uses two TCP and several UDP sessions for a single call . H.323 protocols and standards: H.225\u2014Registration, Admission, and Status (RAS). H.225\u2014Call Signaling. H.245\u2014Control Signaling. TPKT Header. Q.931 Messages. Abstract Syntax Notation (ASN.1) (PIX Security Appliance 5.2). Supported H.323 versions: H.323 v1. H.323 v2 (software versions 5.2 and higher). Supported applications: Cisco Multimedia Conference Manager. Microsoft NetMeeting. Intel Video Phone. CUseeMe Networks: MeetingPoint. CUseeMe Pro. VocalTec: Internet Phone. Gatekeeper.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}