Port Number Protocol Application Client/Server
Changeable/
Fixed
TCP/UDP ACS-MDW Server
*1
Media Gateway Control Protocol. Used for call control command data and LCD/LED data transmission.
*2
Used by UPS daemon.
*3
Used by Unified Messaging.
Port Numbers for MNT Port
Port Number Protocol Application Client/Server
Changeable/
Fixed
21 TCP/UDP FTP/FTPS Server Changeable
25 TCP/UDP SMTP Server Changeable
53 UDP DNS Server Changeable
67 UDP DHCP Server Changeable
80 TCP HTTP Server Changeable
123 UDP NTP Server Fixed
143 TCP IMAP Server Changeable
161 UDP SNMP Server Changeable
443 TCP HTTPS Server Changeable
465 TCP/UDP SMTP over SSL Server Changeable
993 TCP IMAP over SSL Server Changeable
2103 TCP CMM Server Fixed
2300 TCP Telnet-SMDR - Changeable
3493 UDP UPS
*1
- Fixed
3702 UDP WSD Server Changeable
7574 TCP CWMP Server Changeable
8080 TCP Web Maintenance Console - Changeable
33090 UDP ACS-MDW Server Fixed
30091
30092 TCP
33131
33321 TCP Access Point Login (Telnet) Server Changeable
33333 TCP CTI 3rd Party Connection - Changeable
33334 TCP CTI 1st Party Connection - Changeable
33702 UDP ACS-MDW (WSD) Server Fixed
Installation Manual 375
8.5 Port Security