You need to open the Firewall ports on your router to allow the traffic to PBX in case if you are logging remotely, accessing web interface of the server remotely or creating WAN route between two servers.
Following devices require firewall ports opened:
- SIP devices,
- HTML5 GUI
- Windows GUI
Firewall ports are listed below for the proper functioning of VOIspeed 6:
- UDP 5004 to 6000
- UDP and TCP 5061 to 5064
- UDP and TCP 3543
- TCP 3542
| Type | Ports | Description |
| VoIP | 5004-5060 | UDP 5060 is used for registration and UDP 5004 to 5069 are used for RTP streams (voice). |
| GUI Windows | 5063 and 3543 | UDP and TCP 5063 and 3543 |
| GUI HTML5 | 5064 and 3542 | UDP and TCP 5064. TCP 3542. |
| WAN | 5061-5062 | 5061 and 5062 for both UDP and TCP and UDP range from 5004-5064. |
| HTTP PBX interface | 3542 + 3543 | TCP 3542 for WEB admin and TCP 3543 for Apache/PBX. |
