We are using Azure VM as development machine. We also have PFSense hosted on one of the azure VM and being used as proxy. From Java script code try to reach wss://xyz.com:5063 server for Phone dialer service. Unable to establish the connection.
To resolve this tried so far: In Azure NSG Allow 5063 for Any Protocol both in Inbound and Outbound. In PFSense Firewall-->Rules--> WAN , LAN allow 5063 for Any Protocol both in Inbound and Outbound
Still facing the issue.