Protocols and Ports
In certain situations, it may be necessary to allow these ports in your firewall. We recommend utilizing the subnet ranges, as there may be more than one server on one Geo Node that can serve the same function. The following are Subnet Ranges and IP addresses that are in use by our systems:
| IP | Locations |
|---|---|
| 70.42.44.0/24 | Secaucus |
| 75.98.50.0/24 | Dallas |
| 216.24.144.0/24 | Las Vegas |
| 199.21.246.224/27 | Minneapolis |
| 207.254.80.0/22 | Overlay |
| 207.254.80.0/24 | Atlanta |
| 207.254.81.0/24 | Secaucus |
| 207.254.82.0/24 | Dallas |
| 207.254.83.0/24 | Las Vegas |
| 18.209.52.107/32 | Fax ATA |
| 54.219.249.208/32 | Fax ATA |
The following protocols and ports are used by our systems:
| Protocol | Port/s | Use |
|---|---|---|
| TCP | 80, 443 | Web UI's and provisioning servers |
| TCP | 80, 442, 443 | Instant Fax server |
| UDP | 5060 | SIP signaling |
| TCP | 7000, 7001 | Fax ATA |
| TCP | 8001 | Web Sockets |
| TCP | 8000 | Text-to-Speech |
| UDP | 8889 | Web Meetings and Video Conferences |
| UDP | 17000–35999 | RTP |
The following ports are used by the UC Client:
• TCP - 443, 9002 (Encrypted Web Socket Traffic)
•UDP - 443, 30000-40000 (Audio communications over DTLS, which is TLS for UDP)
The UC Client uses encrypted WebSocket connections on ports 443 TCP/UDP and 9002 TCP. Additionally, audio communications are achieved via DTLS (TLS for UDP) on ports 30000 - 40000 UDP.
Additional Notes
Turn off SIPALG
URL Access http://sipcfg.io/cfg/
Download the File ⬇️
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