Hi @Matt Arnold
1.Verify Plan Details: Double-check the specifics of their calling plans (PSTN1 and PSTN5) to ensure there are no discrepancies in the allotted minutes and usage limits.
2.Check Usage Reports: Review the detailed call usage reports to see if there are any anomalies or unexpected high usage that might explain the notifications.
3.Email Notifications: Ensure that the email notifications are correctly configured and reflect the actual usage. Sometimes, automated systems can send incorrect alerts due to configuration errors.
4.International Call Blocking: Confirm that the international call blocking settings are correctly applied. This might be causing confusion if the client is trying to make calls that are inadvertently being blocked.
5.Contact Support: If the issue persists, it might be best to contact the service provider’s support team for a detailed investigation. They can provide insights into why the notifications are being sent and help resolve any discrepancies.
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