Network Requirements
If you have an environment that is behind a restrictive network, use the following information to create the proper firewall whitelist configuration to enable the PacPost Live services to pass:
WebRTC flow
*.millicast.com
443 / TCP - API calls
49152-65535 / UDP - Millicast WebRTC Media Server
STUN/TURN
*.dolby.io *.twilio.com
PacPost Live uses Twilio, which currently employs the following ports: 80, 443, 3478, 5349 / TCP and UDP
Standard RTMP Ingest
*.milicast.com, rtmp-auto.millicast.com
1935 / TCP
Secure RTMPS Ingest
*.millicast.com, rtmp-auto.millicast.com
443 / TCP
PacPost Live Dashboard
*.pacpost.live
80, 443 / TCP
We also recommend whitelisting the following domains:
*.dolby.io
*.millicast.com
*.twilio.com
*.pacpost.live
DNS Servers
Due to the nature of the Millicast and Twilio services, it is critical that host computers located on highly restrictive networks (eg. relying on explicit outbound firewall whitelisting) are configured to use their firewall as their DNS provider / proxy.
The firewall and host computer using using independently configured DNS providers, even to the same DNS service (e.g. 8.8.8.8) may yield mismatched domain name / IP resolutions between the devices, and lead to unintended/unexpected blocking behavior by the firewall.
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