Port 1765

Port 1765 is commonly used for the Personal Communications Service (PCS) Extension to the Presence Protocol, which is part of the Telephony Application Programming Interface (TAPI) that is used for communication between computers and telephone systems.

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 1765
tcp
cft-4
cft-4
REGISTERED PORT
Port 1765
udp
cft-4
cft-4
REGISTERED PORT

UnOfficial

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

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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