How to Setup Virtual Machine in Azure
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Create virtual machine specifying parameters listed below - Image: Ubuntu Server 18.04 LTS, or alternative
- Size: Standard D4s v3 (4 vcpus, 16 GiB memory), or alternative
- Username
- SSH public key
 
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Open UDP ports required for SRT transmission. 
Once the virtual machine is created, it's important to setup a networking rule in order to open UDP ports required for SRT transmission. Go to Settings → Networking → Add inbound port rule and specify the ports to be opened in Destination port ranges field, e.g., 4200.