If your Zendesk Sell Voice credits are not empty but you still encounter the 'Failed POST (402 error)', it's time to contact Zendesk Customer Support.
This error might persist due to other underlying issues that require professional assistance. For more information on troubleshooting Sell Voice problems, you can refer to theTroubleshooting Sell Voice problemsarticle.
The 'Failed POST (402 error)' in Zendesk Sell Voice typically indicates that your account has run out of Voice credits. This error prevents you from making calls using Sell Voice. To resolve this issue, an admin needs to add more Voice credits to…
To resolve the 'Failed POST (402 error)' in Zendesk Sell Voice, you need to ensure your account has sufficient Voice credits. This error usually occurs when the credits are depleted. An admin should check the account's Voice credits and add more if…
If you're unable to make calls with Zendesk Sell Voice, it might be due to a 'Failed POST (402 error)' indicating a lack of Voice credits. To fix this, an admin should verify the account's Voice credits and add more if they are depleted. If the…