Port 545

Modified by:

Port 545 is a deprecated protocol used by Apple’s QuickTime Conferencing (QTConferencing) service. It was used for audio and video conferencing over IP networks, but it is no longer supported and has been replaced by newer protocols.

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 545
tcp
appleqtcsrvr
appleqtcsrvr
WELL KNOWN PORT
Port 545
udp
appleqtcsrvr
appleqtcsrvr
WELL KNOWN PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
Port 545 OSIsoft PI (VMS), OSISoft PI Server Client Access
TCP UDP Ports
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