Port 2703 is commonly used for the Kodak Imaging Document Transport (IDT) protocol, which is a proprietary communication protocol used by Kodak scanners and imaging systems to transfer image and document data.
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 2703 |
tcp |
sms-chat |
SMS CHAT |
REGISTERED PORT |
Port 2703 |
udp |
sms-chat |
SMS CHAT |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |