If the server operates from a LAN IP or behind a router/firewall, then the router/firewall must have all of the ports listed below opened/forwarded.

Web GUI:

• TCP: 80, 81, 443

SSH access:

PBXware

• TCP: 2020

SERVERware

• TCP: 2020, 2222

SIP traffic:

• TCP: 10001, 5060-5069
• UDP: 4000-4999, 5060-5069, 10000-20000

IAX traffic:

• TCP: 5038, 5037
• UDP: 4569

PWProxy

• v5.0 TCP: 10005
• v6.0 TCP: 10005, 10007, 10009

Jabber traffic (deprecated from v6.0):

• TCP: 5222 and 5223

Provisioning:

TFTP:

• UDP: 69

Central Phone Book (introduced in v6.0):

• TCP: 11389, 11636

BSSUP:

• TCP: 2244