Articles on: Troubleshooting

Default Port Ranges

Depending on your company infrastructure, you might have to make firewall adjustments to have a successful experience with SignalWire Work.

When a company implements a “block all except allowed IPs/ports” firewall implementation this is pretty common and most cloud application function the same.

Below is a listing of the default ports :

TCP


80
443
1935
5443

UDP


10000 - 15000
49000 - 54000

The IP to allow is the IP that resolves to your space URL.
Windows Example: nslookup hq.sw.work resolves to 3.135.218.58
It's not recommended to pin your firewall rule to the IP address because it can change periodically. If pinning the IP's is necessary you'll have to check periodically that it has not changed.

Updated on: 31/03/2021

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