Port 1920 is typically used for communication between various components of a video conference system, such as control signals for cameras and microphones. It is also used for Real-Time Transport Protocol (RTP) streaming of audio and video data during a video conference.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 1920 |
tcp |
can-ferret |
IBM Tivoli Directory – |
REGISTERED PORT |
Port 1920 |
udp |
can-ferret |
IBM Tivoli Directory – |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |