Port 3920

Modified by:

Port 3920 is typically used for communication between a server and a client through the Session Initiation Protocol (SIP). SIP is primarily used for setting up and establishing voice-over-IP (VoIP) calls. The port is also used for control signaling in the H.323 conferencing protocol.

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 3920
tcp
exasoftport1
Exasoft IP Port
REGISTERED PORT
Port 3920
udp
exasoftport1
Exasoft IP Port
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
Other ports
Port 1597
Ports those registered with IANA are shown as official ports. The same port number
Port 4145
Port 4145 is commonly used for SOCKS (Socket Secure) proxy servers. SOCKS protocol is
Port 160
Ports those registered with IANA are shown as official ports. The same port number
Port 1267
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 5250
Port 5250 is used for the IBM AS/400 system or the iSeries system. It
Port 2274
Ports those registered with IANA are shown as official ports. The same port number
Port 8473
Port 8473 is used for Secure Socket Layer (SSL) communication between vCenter and NSX
Port 19411
Ports those registered with IANA are shown as official ports. The same port number
Port 1762
Ports those registered with IANA are shown as official ports. The same port number
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