web sdk connect CORS error happened

[0053X00000H7CcyQAF (CHANGJIANG YAN)]

machina A : IIS+XPMobileSDK

machina B :XP Mobile Server

access /samples/video/videoSample.html ( IIS in machina A),

server name: machina B

click connect button and get CORS error

how to solve CORS error

[Bo_Ellegard_Andersen (Bo Ellegård Andersen (Milestone Systems))]

https://developer.milestonesys.com/s/article/XProtect-Mobile-Server-app-on-different-server-CORS