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What are the well Known Port Numbers Used in Videoconferencing?

April 26, 2017known Numbers port Used Videoconferencing

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What are the well Known Port Numbers Used in Videoconferencing?

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Port Type Protocol Application Manufacturer 21 Static TCP File Transfer Protocol for endpoint software upgrades (must be bi-directional) Polycom and Tandberg 23 Static TCP & UDP Telnet (must be bi-directional) Polycom, Sony, Tandberg 80 Static TCP Hypertext Transfer Protocol (HTTP) – web browser interface for codec control and menus Polycom, Sony, Tandberg 161 Static UDP Simple Network Management Protocol (SNMP) Queries Tandberg 389 Static TCP Lightweight Directory Access Protocol (LDAP) – ILS registration Polycom 962 Static UDP Simple Network Management Protocol (SNMP) Traps Tandberg 963 Static TCP This port is not assigned, but Tandberg uses it for Netlog Tandberg 964 Static TCP This port is not assigned, but Tandberg uses it for FTP/data Tandberg 965 Static TCP This port is not assigned, but Tandberg uses it for VNC Tandberg 970 Static UDP This port is not assigned, but Tandberg uses it for Real-time Transport Protocol (RTP) for streaming video Tandberg 971 Static UDP This port is n