When i sent sms with my production, It's error : "The requested feature is not available"
but it working with sandbox :
My production app key :
3YUGZu3BQj-94Mtc6qoydQ
When i sent sms with my production, It's error : "The requested feature is not available"
but it working with sandbox :
My production app key :
3YUGZu3BQj-94Mtc6qoydQ
Have you checked the below references:
https://community.ringcentral.com/questions/400/sandbox-working-production-is-not.html
Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.
Download RingCentral Phone for Desktop:
Tip: switch to the "sandbox mode" before logging in the app:
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