CPC Subgroup
H04L 65/1066 Session management
Full Title
Network arrangements, protocols or services for supporting real-time applications in data packet communication (real-time or near real-time messaging, e.g. instant messaging [IM] H04L51/04; selective video distribution H04N21/00) > Session management
6 direct subcodes
Child Classifications
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- H04L 65/1069 Session establishment or de-establishment
- H04L 65/1073 Registration or de-registration
- H04L 65/1076 Screening of IP real time communications, e.g. spam over Internet telephony [SPIT]
- H04L 65/1083 In-session procedures
- H04L 65/1096 Supplementary features, e.g. call forwarding or call holding (systems providing special services or facilities to telephony subscribers H04M3/42)
- H04L 65/1101 Session protocols