Port 323

Modified by:

Port 323 is commonly used for the Integrated Services Digital Network (ISDN) protocol. ISDN is a telecommunications protocol used to transmit voice, video, and data over digital telephone lines. Port 323 is responsible for handling signaling between ISDN devices.

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

UnOfficial

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

Port Protocol (TCP/UDP) Description
Port 323 IMMP, Internet Message Mapping Protocol
TCP UDP Ports
Other ports
Port 2464
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Ports 49700 – 49800
Port 49700- Port 49800 Port 49800- Port 49900 Port 49900- Port 50000 Port 50000-
Port 1525
Port 1525 is typically used for the Oracle database’s remote procedure call (RPC) protocol.
Port 26262
Ports those registered with IANA are shown as official ports. The same port number
Port 3475
Port 3475 is used for communication between Microsoft NetMeeting and H.323-compliant devices such as
Port 2257
Ports those registered with IANA are shown as official ports. The same port number
Port 7491
Port 7491 is typically used for the Kerberos administration protocol (kadmind) in the Kerberos
Port 9318
Port 9318 is typically used for communication between the Jenkins build server and a
Port 2180
Ports those registered with IANA are shown as official ports. The same port number
Port 652
Ports those registered with IANA are shown as official ports. The same port number
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