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TCP UDP Ports


Official List

Ports 21800 - 21900

Port Protocol (TCP/UDP) Title Description
Port 21800 tcp tvpm TVNC Pro Multiplexing
Port 21800 udp tvpm TVNC Pro Multiplexing
Port 21845 tcp webphone webphone
Port 21845 udp webphone webphone
Port 21846 tcp netspeak-is NetSpeak Corp. Directory
Port 21846 udp netspeak-is NetSpeak Corp. Directory
Port 21847 tcp netspeak-cs NetSpeak Corp. Connection
Port 21847 udp netspeak-cs NetSpeak Corp. Connection
Port 21848 tcp netspeak-acd NetSpeak Corp. Automatic Distribution
Port 21848 udp netspeak-acd NetSpeak Corp. Automatic Distribution
Port 21849 tcp netspeak-cps NetSpeak Corp. Credit System
Port 21849 udp netspeak-cps NetSpeak Corp. Credit System