Solved 3CX Video Conferencing - public IPs/Ranges/URLs

[voip-toni]

Hy,
I have 3CX ENT running on premise on Linux Debian 9
Some Iphone Clients have no public internet access but should attend 3cx VideoConferences.
Which Public IPs/Ranges/URLs does 3CX use?

Non-authoritative answer:
Name: wm-cdn.3cx.net
Address: 34.96.68.210

Non-authoritative answer:
Name: webmeeting-director.3cx.net
Addresses: 216.239.32.21
216.239.38.21
216.239.34.21
216.239.36.21
Aliases: 3cx-lsag-com.3cx.net

Non-authoritative answer:
Name: eu165-rbx.3cx.net
Address: 51.210.240.123

 

[ChrisC_3CX]

Due to the fact that IPs of these servers may change without warning and that we are constantly spinning up new MCUs to be used by 3CX Webmeeting, I'm afraid there is no "static list" of FQDNs or IPs we could provide. If possible, you could maybe try and allow anything with the 3cx.net suffix.

 

[voip-toni]

OK
thank you for the information