Port 2397

Modified by:

Port 2397 is typically used for the Cisco Unified Communication Manager’s Secure Real-Time Transport Protocol (SRTP) media encryption feature. This protocol is used to secure media streams (such as voice and video) between communication devices on a network.

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 2397
tcp
ncl
NCL
REGISTERED PORT
Port 2397
udp
ncl
NCL
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
Ports 30200 – 30300
Port 30200- Port 30300 Port 30300- Port 30400 Port 30400- Port 30500 Port 30500-
Port 2637
Port 2637 is used for the ADS (Active Directory Service) communication for Microsoft SQL
Port 2182
Port 2182 is commonly used for communication between the Apache ZooKeeper service and clients.
Port 2865
Port 2865 is used for Remote Authentication Dial-In User Service (RADIUS) authentication protocol. Ports
Ports 36900 – 37000
Port 36900- Port 37000 Port 37000- Port 37100 Port 37100- Port 37200 Port 37200-
Port 1786
Port 1786 is commonly used for communication between devices in Building Automation Systems (BAS)
Port 18769
Ports those registered with IANA are shown as official ports. The same port number
Ports 55300 – 55400
Port 55300- Port 55400 Port 55400- Port 55500 Port 55500- Port 55600 Port 55600-
Port 1343
Port 1343 is used for connection to networked computers for remote administration of some
Port 2836
Ports those registered with IANA are shown as official ports. The same port number
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