Personal Firewall Settings |
![]() ![]() ![]() |
If you have a personal firewall installed on your computer, the following ports should be opened for the SJphone application both for inbound and outbound connections. Refer to your personal firewall documentation for instructions.
Port |
Protocol |
Description |
1719 |
UDP |
H.323 Gatekeeper RAS port |
1720 |
TCP |
H.323 Call Signalling |
1812 |
UDP |
RADIUS server in SJphone |
3478 |
UDP |
STUN service |
3479 |
UDP |
STUN service |
5002 |
TCP |
MLP protocol server |
5003 |
UDP |
Neighborhood service |
5060 |
UDP |
SIP UAS |
5060 |
TCP |
SIP UAS |
49152-65535 |
UDP |
RTP, RTCP multimedia streaming |