Update teams-user-calling.md

Author: tomaschladek

articles/communication-services/concepts/interop/teams-user-calling.md

@@ -19,7 +19,7 @@ The Azure Communication Services Calling SDK enables Teams user devices to drive
 
 Key features of the Calling SDK:
 
-- **Addressing** - Azure Communication Services is using [Microsoft Entra user identifier](/powershell/module/azuread/get-azureaduser) to address communication endpoints. Clients use Microsoft Entra identities to authenticate to the service and communicate with each other. These identities are used in Calling APIs that provide clients visibility into who is connected to a call (the roster). And are also used in [Microsoft Graph API](/graph/api/user-get).
+- **Addressing** - Azure Communication Services is using [Microsoft Entra user identifier](/powershell/module/microsoft.graph.users/get-mguser) to address communication endpoints. Clients use Microsoft Entra identities to authenticate to the service and communicate with each other. These identities are used in Calling APIs that provide clients visibility into who is connected to a call (the roster). And are also used in [Microsoft Graph API](/graph/api/user-get).
 - **Encryption** - The Calling SDK encrypts traffic and prevents tampering on the wire. 
 - **Device Management and Media** - The Calling SDK provides facilities for binding to audio and video devices, encodes content for efficient transmission over the communications data plane, and renders content to output devices and views that you specify. APIs are also provided for screen and application sharing.
 - **Notifications** - The Calling SDK provides APIs that allow clients to be notified of an incoming call. In situations where your app is not running in the foreground, patterns are available to [fire pop-up notifications](../notifications.md) ("toasts") to inform users of an incoming call.