Port 9401 is commonly used for Short Message Service Center (SMSC) communication in mobile networks. It is used for the exchange of SMS messages between mobile devices and the SMSC.
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 9401 |
tcp |
sec-t4net-clt |
Samsung Twain for Client |
REGISTERED PORT |
Port 9401 |
udp |
sec-t4net-clt |
Samsung Twain for Client |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |