Merge pull request #235006 from rcdun/communications_gateway_fixes

Update Communications Gateway docs

Author: prmerger-automator[bot]

articles/communications-gateway/deploy.md

@@ -81,7 +81,7 @@ To enable the Azure Communications Gateway application, add the application ID o
 
 1. Optionally, check the application ID of the service principal to confirm that you're adding the right application.
     1. Search for `AzureCommunicationsGateway` with the search bar: it's under the **Azure Active Directory** subheading.
-    1. On the overview page, check that the value of **Object ID** is `8502a0ec-c76d-412f-836c-398018e2312b`.
+    1. On the overview page, check that the value of **Application ID** is `8502a0ec-c76d-412f-836c-398018e2312b`.
 1. Log into the [Operator Connect portal](https://operatorconnect.microsoft.com/operator/configuration).
 1. Add a new **Application Id**, pasting in the following value. This value is the application ID for Azure Communications Gateway.
     ```

articles/communications-gateway/monitoring-azure-communications-gateway-data-reference.md

@@ -32,7 +32,6 @@ This section lists all the automatically collected metrics collected for Azure C
 | Active Calls | Count | Count of the total number of active calls. |
 | Active Emergency Calls | Count | Count of the total number of active emergency calls.|
 
-For more information, see a list of [all metrics supported in Azure Monitor](/azure/azure-monitor/platform/metrics-supported).
 
 ## Metric Dimensions
 

articles/communications-gateway/prepare-for-live-traffic.md

@@ -57,7 +57,7 @@ Your onboarding team must register the test enterprise tenant that you chose in
 
 ## 3. Assign numbers to test users in your tenant
 
-1. Ask your onboarding team for the name of the Calling Profile that you must use for these test numbers. The name has the suffix `azcog`. This Calling Profile has been created for you during the Azure Communications Gateway deployment process.
+1. Ask your onboarding team for the name of the Calling Profile that you must use for these test numbers. The name typically has the suffix `commsgw`. This Calling Profile has been created for you during the Azure Communications Gateway deployment process.
 1. In your test tenant, request service from your company.
     1. Sign in to the [Teams Admin Center](https://admin.teams.microsoft.com/) for your test tenant.
     1. Select **Voice** > **Operators**.

articles/communications-gateway/prepare-to-deploy.md

@@ -39,15 +39,25 @@ We recommend that you use an existing Azure Active Directory tenant for Azure Co
 
 To add the Project Synergy application:
 
+1. Check whether the Azure Active Directory (`AzureAD`) module is installed in PowerShell. Install it if necessary.
+    1. Open PowerShell.
+    1. Run the following command and check whether `AzureAD` appears in the output.
+       ```azurepowershell
+       Get-Module -ListAvailable
+       ```
+    1. If `AzureAD` doesn't appear in the output, install the module:
+        1. Close your current PowerShell window.
+        1. Open PowerShell as an admin.
+        1. Run the following command.
+            ```azurepowershell
+            Install-Module AzureAD
+            ```
+        1. Close your PowerShell admin window.
 1. Sign in to the [Azure portal](https://ms.portal.azure.com/) as an Azure Active Directory Global Admin.
 1. Select **Azure Active Directory**.
 1. Select **Properties**.
 1. Scroll down to the Tenant ID field. Your tenant ID is in the box. Make a note of your tenant ID.
 1. Open PowerShell.
-1. If you don't have the Azure Active Directory module installed, install it:
-    ```azurepowershell
-    Install-Module AzureAD
-    ```
 1. Run the following cmdlet, replacing *`<AADTenantID>`* with the tenant ID you noted down in step 4.
     ```azurepowershell
     Connect-AzureAD -TenantId "<AADTenantID>"
@@ -146,15 +156,25 @@ Azure Communications Gateway contains services that need to access the Operator
 
 Do the following steps in the tenant that contains your Project Synergy application.
 
+1. Check whether the Azure Active Directory (`AzureAD`) module is installed in PowerShell. Install it if necessary.
+    1. Open PowerShell.
+    1. Run the following command and check whether `AzureAD` appears in the output.
+       ```azurepowershell
+       Get-Module -ListAvailable
+       ```
+    1. If `AzureAD` doesn't appear in the output, install the module:
+        1. Close your current PowerShell window.
+        1. Open PowerShell as an admin.
+        1. Run the following command.
+            ```azurepowershell
+            Install-Module AzureAD
+            ```
+        1. Close your PowerShell admin window.
 1. Sign in to the [Azure portal](https://ms.portal.azure.com/) as an Azure Active Directory Global Admin.
 1. Select **Azure Active Directory**.
 1. Select **Properties**.
 1. Scroll down to the Tenant ID field. Your tenant ID is in the box. Make a note of your tenant ID.
 1. Open PowerShell.
-1. If you didn't install the Azure Active Directory module as part of [1. Add the Project Synergy application to your Azure tenancy](#1-add-the-project-synergy-application-to-your-azure-tenancy), install it:
-    ```azurepowershell
-    Install-Module AzureAD
-    ```
 1. Run the following cmdlet, replacing *`<AADTenantID>`* with the tenant ID you noted down in step 4.
     ```azurepowershell
     Connect-AzureAD -TenantId "<AADTenantID>"