Hello @Rutuja Mestri ,
As an administrator, you might need to set up a VPN to connect your corporate network for these apps to work seamlessly. Once that's complete, people in your organization can schedule and attend live events.
Microsoft Stream requires connectivity to the internet. All endpoints listed on Office 365 endpoints for Microsoft Stream need to be reachable by users of Microsoft Stream within your organization's network.
To get a video feed for an External app or device produced live event sent to Microsoft Stream from your encoder, you'll need the following IP ranges and ports open in your network's firewall:
Domains: *.channel.media.azure.net
Ports: 1935/2935/1936/2936 (for RTMP and RTMPS)
In order to troubleshoot errors in live events in Microsoft Stream, do follow the below link.
https://learn.microsoft.com/en-us/stream/live-event-troubleshooting#common-error-codes
Hope this answers all your queries, if not please do repost back.
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