Specifications

Engineering Guidelines
272
Although the list can be used to open access across a firewall, where a firewall and NAT are
used (for example, at the Internet), there might be issues with simply opening up ports from a
functional and security viewpoint.
Table 80: MiVoice Business and 3300 ICP port numbers
IP port number Transport Function
20 TCP FTP (data)
21 TCP FTP (control)
22 TCP Outgoing connection to AMC (SSH)
23 TCP Telnet
25 TCP SMTP (VPIM for voice mail)
53 UDP DNS
67 UDP DHCP server
68 UDP DHCP client
69 UDP TFTP
80 TCP HTTP
137 TCP NetBIOS Name Service for connection to ETX/APC
138 UDP NetBIOS Datagram Service for connection to ETX/APC
161 UDP SNMP
162 UDP SNMP trap
222 TCP Telnet from OPSMan
389 TCP LDAP
443 TCP HTTPS (SSL)
636 TCP LDAPS (SSL)
1066 TCP X-Net and IP networking
1067 TCP IP Networking (SSL)
1606 TCP Virtual MiVoice Business, OPS Manager, telephone directory
1750 TCP Software logs
1751 TCP Maintenance logs
1752 TCP SMDR
1753 TCP PMS/Hotel logs
1754 TCP Printer port
3300 TCP VoiceFirst Videoconferencing (server connection)
3997 TCP SAC-High Security SSL
3998 TCP SAC-SSL
3999 TCP PDA, Application communication
5009 TCP Telephone Directory (eManager)
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