Fax API is very slow and appears to miss random pages. A 5 page document may be received in random order and over the course of 3 hours.
Neil, Also, if you could clarify the below questions for us?
1. Could you provide us with the original/sample doc that you are trying to send as faxes
2. Do you have the same problem for all recipients? or for some numbers?
We could take this offline and you could mail me directly at firstname.lastname@example.org
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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