Port 5063 is primarily used for Session Initiation Protocol (SIP) over Transmission Control Protocol (TCP). SIP is a protocol used for initiating, maintaining, modifying and terminating real-time sessions that involve video, voice, messaging and other communications applications and services between two or more endpoints on IP networks. TCP is a reliable, connection-oriented protocol that provides a stable communication channel between endpoints. Therefore, port 5063 is utilized for reliable SIP signaling over TCP connections.
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 5063 |
tcp |
csrpc |
centrify secure RPC |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |