Port 1561 is typically used for remote procedure call (RPC) communication between Microsoft Exchange Client and Microsoft Exchange Server.
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 1561 |
tcp |
facilityview |
facilityview |
REGISTERED PORT |
Port 1561 |
udp |
facilityview |
facilityview |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |