| title | skypeForBusinessPSTNUsageAuditRecord resource type |
|---|---|
| description | Represents an audit record for Public Switched Telephone Network (PSTN) usage in Skype for Business. |
| author | palakagrawaljk |
| ms.subservice | security |
| ms.localizationpriority | medium |
| doc_type | resourcePageType |
| ms.date | 03/05/2026 |
| toc.title | Skype for Business PSTN usage audit record |
Namespace: microsoft.graph.security
[!INCLUDE beta-disclaimer]
Represents an audit record that captures Public Switched Telephone Network (PSTN) usage in Skype for Business. This resource tracks telephone-related activities such as calls to and from PSTN numbers, including call durations, phone numbers, and connection types. These audit records help organizations monitor their telephony usage for billing, security analysis, and compliance purposes, providing visibility into voice communication patterns.
Inherits from microsoft.graph.security.auditData. The audit data for this record type is returned as the auditData property in an auditLogRecord.
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The following JSON representation shows the resource type.
{
"@odata.type": "#microsoft.graph.security.skypeForBusinessPSTNUsageAuditRecord"
}