Hello,
I'd like to perform some platform testing and as far as I understood from the documentation either WebPhone of Embeddable Widget can be used to place calls. I created a sandbox account. When I try to use one of the above apps I end up with the error message:
The service is temporarily unavailable. Please try again later. If the problem persists, please contact RingCentral support
Environment i'm using:
- Chrome browser
- I'm based in Germany
- I try to use 3-legged OAuth flow authorization code
- I don't have any adblockers at my machine
- I had tried to disable Windows Defender Firewall it didn't help
Best,
Nikolai
