Network Requirements for Hub Device & Mobile Apps

The information below is only useful when you need to access the Hub’s built-in web server, or, when you need to use the Mobile App, or web portal on the cloud.

Inbound to SyncSign Hub (Optional)

Usually it’s not necessary to open this port to public network.

Protocol	Port	Destination IP	Functions
TCP	80	192.168.x.x (The local IP that hub obtained)	Hub Portal

• Some CDN resouces required by web pages of Hub Portal (CSS/JS/FONTS)

  • https://unpkg.com

  • https://stackpath.bootstrapcdn.com

  • https://cdnjs.cloudflare.com

  • https://code.jquery.com

  • https://cdn.jsdelivr.net

Services Required by SyncSign Mobile App / Web Portal (Outbound)

Protocol	Port	Destination Domain	Functions
TCP	443	portal.sync-sign.com	Web Portal Webpages
TCP	443	a1zjlbcv9qbzin-ats.iot.us-west-2.amazonaws.com	MQTT Remote Notification (WSS)
TCP	443	api.sync-sign.com	SyncSign Device/Client API
TCP	443	accounts.google.com	Sign-In for Google Authoraztion
TCP	443	login.microsoftonline.com	Sign-In for MS O365 Authoraztion
TCP	443	dev.sync-sign.com	Help Document