| date | desc |
|---|---|
| 3 Mar 2020 | initial |
| 19 May 2021 | Added Cloud Services Gen 2 |
| 5 May 2022 | Removed old Cloud Services, modified Gen 2 listing (Azure Service Bus based) |
| 4 Aug 2023 | Licensing hostname changed, also added docs.signals-engr.net |
| 16 Oct 2024 | Debian Updates |
| 25 Sep 2025 | Added domains for outgoing NUSO SMS/MMS |
SERVICE DOMAIN/HOST(S) PORTS
Teamviewer *.teamviewer.com 443, 80, 5938 (tcp & udp)
Twilio *.twilio.com 443
NUSO *.brightlink.com 4849, 8888
SMTP (Gmail) smtp.gmail.com 587
POP3 (Gmail) pop.gmail.com 995
ICON Cloud Svcs *.servicebus.windows.net 443, 5671, 5672
(Overwatch) iconvn3.servicebus.windows.net
iconvn4.servicebus.windows.net
ICON Licensing licensing.iconvn.com 8320
Signals Docs docs.signals-engr.net 443
and Installers
Alcatel Rainbow openrainbow.com 443, 80
agent.openrainbow.com
web.openrainbow.com
cdn.openrainbow.com
mail.openrainbow.com
smtp.openrainbow.com
www.openrainbow.com
api.openrainbow.com
hub.openrainbow.com
support.openrainbow.com
Debian Updates *.debian.org 443, 80
deb.debian.org
security.debian.org
www.debian.org
npm www.npmjs.org 443, 80
registry.npmjs.org
2018-2025 ICON Voice Networks