Then I discover that subscription was not running. The subscription was refreshed less that 24 hours ago much less than subscription expiration. What would be the reason for that?
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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