800 345.5000

Network Requirements

The following ports should be open for inbound and outbound traffic to/from the Harmony/MVision Update Server.

Port: 80 (HTTP/TCP) Server: 23.21.95.43
Port: 443 (HTTPS) Server: 23.21.95.43

Use the Harmony or MVision network requirements to troubleshoot with your IT department or internet service provider.

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