diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e09e54eb..8501c3ad9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
   - BREAKING CHANGE: removed $SQLAdminCredential parameter. Use common parameter PsDscRunAsCredential (WMF 5.0+) to run the resource under different credentials. PsDscRunAsCredential Windows account must be a sysadmin on SQL Server (issue #568).
   - Fixed virtual directory creation for SQL Server 2016.
   - Added unit tests (issue #295).
+  - Added support for configuring URL reservations and virtual directory names (issue #570)
 
 ## 7.1.0.0
 
diff --git a/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.psm1 b/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.psm1
index 54f178a84..c970216e9 100644
--- a/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.psm1
+++ b/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.psm1
@@ -20,13 +20,29 @@ function Get-TargetResource
 
         [parameter(Mandatory = $true)]
         [System.String]
-        $RSSQLInstanceName
+        $RSSQLInstanceName,
+
+        [parameter()]
+        [System.String]
+        $ReportServerVirtualDir,
+
+        [parameter()]
+        [System.String]
+        $ReportsVirtualDir,
+
+        [parameter()]
+        [System.String[]]
+        $ReportServerReservedUrl,
+
+        [parameter()]
+        [System.String[]]
+        $ReportsReservedUrl
     )
 
     if(Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\RS" -Name $InstanceName -ErrorAction SilentlyContinue)
     {
         $InstanceKey = (Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\RS" -Name $InstanceName).$InstanceName
-        $SQLVersion = ((Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\$InstanceKey\Setup" -Name "Version").Version).Split(".")[0]
+        $SQLVersion = [int]((Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\$InstanceKey\Setup" -Name "Version").Version).Split(".")[0]
 
         $RSConfig = Get-WmiObject -Class MSReportServer_ConfigurationSetting -Namespace "root\Microsoft\SQLServer\ReportServer\RS_$InstanceName\v$SQLVersion\Admin"
         if($RSConfig.DatabaseServerName.Contains("\"))
@@ -40,6 +56,27 @@ function Get-TargetResource
             $RSSQLInstanceName = "MSSQLSERVER"
         }
         $IsInitialized = $RSConfig.IsInitialized
+
+        if($IsInitialized)
+        {
+            # SSRS Web Portal application name changed in SQL Server 2016
+            # https://docs.microsoft.com/en-us/sql/reporting-services/breaking-changes-in-sql-server-reporting-services-in-sql-server-2016
+            $RMApplicationName = if ($SQLVersion -ge 13) { 'ReportServerWebApp' } else { 'ReportManager'}
+            
+            $ReportServerVirtualDir = $RSConfig.VirtualDirectoryReportServer
+            $ReportsVirtualDir = $RSConfig.VirtualDirectoryReportManager
+
+            $reservedUrls = $RSConfig.ListReservedUrls()
+
+            $ReportServerReservedUrl = @()
+            $ReportsReservedUrl = @()
+
+            for($i = 0; $i -lt $reservedUrls.Application.Count; ++$i)
+            {
+                if($reservedUrls.Application[$i] -eq "ReportServerWebService") { $ReportServerReservedUrl += $reservedUrls.UrlString[$i] }
+                if($reservedUrls.Application[$i] -eq "$RMApplicationName") { $ReportsReservedUrl += $reservedUrls.UrlString[$i] }
+            }
+        }
     }
     else
     {  
@@ -50,6 +87,10 @@ function Get-TargetResource
         InstanceName = $InstanceName
         RSSQLServer = $RSSQLServer
         RSSQLInstanceName = $RSSQLInstanceName
+        ReportServerVirtualDir = $ReportServerVirtualDir
+        ReportsVirtualDir = $ReportsVirtualDir
+        ReportServerReservedUrl = $ReportServerReservedUrl
+        ReportsReservedUrl = $ReportsReservedUrl
         IsInitialized = $IsInitialized
     }
 
@@ -72,28 +113,41 @@ function Set-TargetResource
 
         [parameter(Mandatory = $true)]
         [System.String]
-        $RSSQLInstanceName
+        $RSSQLInstanceName,
+
+        [parameter()]
+        [System.String]
+        $ReportServerVirtualDir,
+
+        [parameter()]
+        [System.String]
+        $ReportsVirtualDir,
+
+        [parameter()]
+        [System.String[]]
+        $ReportServerReservedUrl,
+
+        [parameter()]
+        [System.String[]]
+        $ReportsReservedUrl
     )
 
     if(Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\RS" -Name $InstanceName -ErrorAction SilentlyContinue)
     {
-        # smart import of the SQL module
-        Import-SQLPSModule
-
         $InstanceKey = (Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\Instance Names\RS" -Name $InstanceName).$InstanceName
         $SQLVersion = [int]((Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Microsoft SQL Server\$InstanceKey\Setup" -Name "Version").Version).Split(".")[0]
         if($InstanceName -eq "MSSQLSERVER")
         {
             $RSServiceName = "ReportServer"
-            $RSVirtualDirectory = "ReportServer"
-            $RMVirtualDirectory = "Reports"
+            if([string]::IsNullOrEmpty($ReportServerVirtualDir)) { $ReportServerVirtualDir = "ReportServer" }
+            if([string]::IsNullOrEmpty($ReportsVirtualDir)) { $ReportsVirtualDir = "Reports" }
             $RSDatabase = "ReportServer"
         }
         else
         {
             $RSServiceName = "ReportServer`$$InstanceName"
-            $RSVirtualDirectory = "ReportServer_$InstanceName"
-            $RMVirtualDirectory = "Reports_$InstanceName"
+            if([string]::IsNullOrEmpty($ReportServerVirtualDir)) { $ReportServerVirtualDir = "ReportServer_$InstanceName" }
+            if([string]::IsNullOrEmpty($ReportsVirtualDir)) { $ReportsVirtualDir = "Reports_$InstanceName" }
             $RSDatabase = "ReportServer`$$InstanceName"
         }
         if($RSSQLInstanceName -eq "MSSQLSERVER")
@@ -106,29 +160,100 @@ function Set-TargetResource
         }
         $Language = (Get-WMIObject -Class Win32_OperatingSystem -Namespace root/cimv2 -ErrorAction SilentlyContinue).OSLanguage
         $RSConfig = Get-WmiObject -Class MSReportServer_ConfigurationSetting -Namespace "root\Microsoft\SQLServer\ReportServer\RS_$InstanceName\v$SQLVersion\Admin"
-        if($RSConfig.VirtualDirectoryReportServer -ne $RSVirtualDirectory)
+
+        # SSRS Web Portal application name changed in SQL Server 2016
+        # https://docs.microsoft.com/en-us/sql/reporting-services/breaking-changes-in-sql-server-reporting-services-in-sql-server-2016
+        $RMApplicationName = if ($SQLVersion -ge 13) { 'ReportServerWebApp' } else { 'ReportManager'}
+
+        if(!$RSConfig.IsInitialized)
         {
-            $null = $RSConfig.SetVirtualDirectory("ReportServerWebService",$RSVirtualDirectory,$Language)
-            $null = $RSConfig.ReserveURL("ReportServerWebService","http://+:80",$Language)
+            New-VerboseMessage -Message "Initializing Reporting Services on $RSSQLServer\$RSSQLInstanceName."
+
+            if($ReportServerReservedUrl -eq $null) { $ReportServerReservedUrl = @("http://+:80") }
+            if($ReportsReservedUrl -eq $null) { $ReportsReservedUrl = @("http://+:80") }
+
+            if($RSConfig.VirtualDirectoryReportServer -ne $ReportServerVirtualDir)
+            {
+                New-VerboseMessage -Message "Setting report server virtual directory on $RSSQLServer\$RSSQLInstanceName to $ReportServerVirtualDir."
+                $null = $RSConfig.SetVirtualDirectory("ReportServerWebService",$ReportServerVirtualDir,$Language)
+                $ReportServerReservedUrl | ForEach-Object {
+                    New-VerboseMessage -Message "Adding report server URL reservation on $RSSQLServer\$RSSQLInstanceName`: $_."
+                    $null = $RSConfig.ReserveURL("ReportServerWebService",$_,$Language)
+                }
+            }
+            if($RSConfig.VirtualDirectoryReportManager -ne $ReportsVirtualDir)
+            {
+                New-VerboseMessage -Message "Setting reports virtual directory on $RSSQLServer\$RSSQLInstanceName to $ReportServerVirtualDir."
+                $null = $RSConfig.SetVirtualDirectory($RMApplicationName,$ReportsVirtualDir,$Language)
+                $ReportsReservedUrl | ForEach-Object {
+                    New-VerboseMessage -Message "Adding reports URL reservation on $RSSQLServer\$RSSQLInstanceName`: $_."
+                    $null = $RSConfig.ReserveURL($RMApplicationName,$_,$Language)
+                }
+            }
+            $RSCreateScript = $RSConfig.GenerateDatabaseCreationScript($RSDatabase,$Language,$false)
+
+            # Determine RS service account
+            $RSSvcAccountUsername = (Get-WmiObject -Class Win32_Service | Where-Object {$_.Name -eq $RSServiceName}).StartName
+            $RSRightsScript = $RSConfig.GenerateDatabaseRightsScript($RSSvcAccountUsername,$RSDatabase,$false,$true)
+
+            # smart import of the SQL module
+            Import-SQLPSModule
+            Invoke-Sqlcmd -ServerInstance $RSConnection -Query $RSCreateScript.Script
+            Invoke-Sqlcmd -ServerInstance $RSConnection -Query $RSRightsScript.Script
+
+            $null = $RSConfig.SetDatabaseConnection($RSConnection,$RSDatabase,2,"","")
+            $null = $RSConfig.InitializeReportServer($RSConfig.InstallationID)
         }
-        if($RSConfig.VirtualDirectoryReportManager -ne $RMVirtualDirectory)
+        else
         {
-            # SSRS Web Portal application name changed in SQL Server 2016
-            # https://docs.microsoft.com/en-us/sql/reporting-services/breaking-changes-in-sql-server-reporting-services-in-sql-server-2016
-            $virtualDirectoryName = if ($SQLVersion -ge 13) { 'ReportServerWebApp' } else { 'ReportManager'}
-            $null = $RSConfig.SetVirtualDirectory($virtualDirectoryName,$RMVirtualDirectory,$Language)
-            $null = $RSConfig.ReserveURL($virtualDirectoryName,"http://+:80",$Language)
-        }
-        $RSCreateScript = $RSConfig.GenerateDatabaseCreationScript($RSDatabase,$Language,$false)
+            $currentConfig = Get-TargetResource @PSBoundParameters
+
+            if(![string]::IsNullOrEmpty($ReportServerVirtualDir) -and ($ReportServerVirtualDir -ne $currentConfig.ReportServerVirtualDir))
+            {
+                New-VerboseMessage -Message "Setting report server virtual directory on $RSSQLServer\$RSSQLInstanceName to $ReportServerVirtualDir."
+
+                # to change a virtual directory, we first need to remove all URL reservations, 
+                # change the virtual directory and re-add URL reservations
+                $currentConfig.ReportServerReservedUrl | ForEach-Object { $null = $RSConfig.RemoveURL("ReportServerWebService",$_,$Language) }
+                $RSConfig.SetVirtualDirectory("ReportServerWebService",$ReportServerVirtualDir,$Language)
+                $currentConfig.ReportServerReservedUrl | ForEach-Object { $null = $RSConfig.ReserveURL("ReportServerWebService",$_,$Language) }
+            }
+            
+            if(![string]::IsNullOrEmpty($ReportsVirtualDir) -and ($ReportsVirtualDir -ne $currentConfig.ReportsVirtualDir))
+            { 
+                New-VerboseMessage -Message "Setting reports virtual directory on $RSSQLServer\$RSSQLInstanceName to $ReportServerVirtualDir."
 
-        # Determine RS service account
-        $RSSvcAccountUsername = (Get-WmiObject -Class Win32_Service | Where-Object {$_.Name -eq $RSServiceName}).StartName
-        $RSRightsScript = $RSConfig.GenerateDatabaseRightsScript($RSSvcAccountUsername,$RSDatabase,$false,$true)
+                # to change a virtual directory, we first need to remove all URL reservations, 
+                # change the virtual directory and re-add URL reservations
+                $currentConfig.ReportsReservedUrl | ForEach-Object { $null = $RSConfig.RemoveURL($RMApplicationName,$_,$Language) }
+                $RSConfig.SetVirtualDirectory($RMApplicationName,$ReportsVirtualDir,$Language)
+                $currentConfig.ReportsReservedUrl | ForEach-Object { $null = $RSConfig.ReserveURL($RMApplicationName,$_,$Language) }
+            }
 
-        Invoke-Sqlcmd -ServerInstance $RSConnection -Query $RSCreateScript.Script
-        Invoke-Sqlcmd -ServerInstance $RSConnection -Query $RSRightsScript.Script
-        $null = $RSConfig.SetDatabaseConnection($RSConnection,$RSDatabase,2,"","")
-        $null = $RSConfig.InitializeReportServer($RSConfig.InstallationID)
+            if(($ReportServerReservedUrl -ne $null) -and ((Compare-Object -ReferenceObject $currentConfig.ReportServerReservedUrl -DifferenceObject $ReportServerReservedUrl) -ne $null))
+            {
+                $currentConfig.ReportServerReservedUrl | ForEach-Object {
+                    $null = $RSConfig.RemoveURL("ReportServerWebService",$_,$Language)
+                }
+
+                $ReportServerReservedUrl | ForEach-Object {
+                    New-VerboseMessage -Message "Adding report server URL reservation on $RSSQLServer\$RSSQLInstanceName`: $_."
+                    $null = $RSConfig.ReserveURL("ReportServerWebService",$_,$Language)
+                }
+            }
+
+            if(($ReportsReservedUrl -ne $null) -and ((Compare-Object -ReferenceObject $currentConfig.ReportsReservedUrl -DifferenceObject $ReportsReservedUrl) -ne $null))
+            {
+                $currentConfig.ReportsReservedUrl | ForEach-Object {
+                    $null = $RSConfig.RemoveURL($RMApplicationName,$_,$Language)
+                }
+
+                $ReportsReservedUrl | ForEach-Object {
+                    New-VerboseMessage -Message "Adding reports URL reservation on $RSSQLServer\$RSSQLInstanceName`: $_."
+                    $null = $RSConfig.ReserveURL($RMApplicationName,$_,$Language)
+                }
+            }
+        }
     }
 
     if(!(Test-TargetResource @PSBoundParameters))
@@ -154,11 +279,59 @@ function Test-TargetResource
 
         [parameter(Mandatory = $true)]
         [System.String]
-        $RSSQLInstanceName
+        $RSSQLInstanceName,
+
+        [parameter()]
+        [System.String]
+        $ReportServerVirtualDir,
+
+        [parameter()]
+        [System.String]
+        $ReportsVirtualDir,
+
+        [parameter()]
+        [System.String[]]
+        $ReportServerReservedUrl,
+
+        [parameter()]
+        [System.String[]]
+        $ReportsReservedUrl
     )
 
-    $result = (Get-TargetResource @PSBoundParameters).IsInitialized
+    $result = $true
+
+    $currentConfig = Get-TargetResource @PSBoundParameters
     
+    if(!$currentConfig.IsInitialized)
+    { 
+        New-VerboseMessage -Message "Reporting services $RSSQLServer\$RSSQLInstanceName are not initialized."
+        $result = $false 
+    }
+
+    if(![string]::IsNullOrEmpty($ReportServerVirtualDir) -and ($ReportServerVirtualDir -ne $currentConfig.ReportServerVirtualDir)) 
+    { 
+        New-VerboseMessage -Message "Report server virtual directory on $RSSQLServer\$RSSQLInstanceName is $($currentConfig.ReportServerVirtualDir), should be $ReportServerVirtualDir."
+        $result = $false 
+    }
+
+    if(![string]::IsNullOrEmpty($ReportsVirtualDir) -and ($ReportsVirtualDir -ne $currentConfig.ReportsVirtualDir))
+    { 
+        New-VerboseMessage -Message "Reports virtual directory on $RSSQLServer\$RSSQLInstanceName is $($currentConfig.ReportsVirtualDir), should be $ReportsVirtualDir."
+        $result = $false 
+    }
+
+    if(($ReportServerReservedUrl -ne $null) -and ((Compare-Object -ReferenceObject $currentConfig.ReportServerReservedUrl -DifferenceObject $ReportServerReservedUrl) -ne $null)) 
+    { 
+        New-VerboseMessage -Message "Report server reserved URLs on $RSSQLServer\$RSSQLInstanceName are $($currentConfig.ReportServerReservedUrl -join ', '), should be $($ReportServerReservedUrl -join ', ')."
+        $result = $false 
+    }
+
+    if(($ReportsReservedUrl -ne $null) -and ((Compare-Object -ReferenceObject $currentConfig.ReportsReservedUrl -DifferenceObject $ReportsReservedUrl) -ne $null))
+    { 
+        New-VerboseMessage -Message "Reports reserved URLs on $RSSQLServer\$RSSQLInstanceName are $($currentConfig.ReportsReservedUrl -join ', ')), should be $($ReportsReservedUrl -join ', ')."
+        $result = $false 
+    }
+
     $result
 }
 
diff --git a/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.schema.mof b/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.schema.mof
index 06674454c..c39f79b22 100644
--- a/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.schema.mof
+++ b/DSCResources/MSFT_xSQLServerRSConfig/MSFT_xSQLServerRSConfig.schema.mof
@@ -4,5 +4,9 @@ class MSFT_xSQLServerRSConfig : OMI_BaseResource
     [Key, Description("Name of the SQL Server Reporting Services instance to be configured.")] String InstanceName;
     [Required, Description("Name of the SQL Server to host the Reporting Service database.")] String RSSQLServer;
     [Required, Description("Name of the SQL Server instance to host the Reporting Service database.")] String RSSQLInstanceName;
+    [Write, Description("Report Server virtual directory name. Optional.")] String ReportServerVirtualDir;
+    [Write, Description("Report Manager/Report Web App virtual directory name. Optional.")] String ReportsVirtualDir;
+    [Write, Description("Report Server reserved URLs. Optional.")] String ReportServerReservedUrl[];
+    [Write, Description("Report Manager/Report Web App reserved URLs. Optional.")] String ReportsReservedUrl[];
     [Read, Description("Is the Reporting Services instance initialized.")] Boolean IsInitialized;
 };
diff --git a/README.md b/README.md
index 97d56fc94..33471e840 100644
--- a/README.md
+++ b/README.md
@@ -867,7 +867,7 @@ This resource is used to create a server role, when Ensure is set to 'Present'.
 
 ### xSQLServerRSConfig
 
-No description.
+Initializes and configures SQL Reporting Services server.
 
 #### Requirements
 
@@ -879,6 +879,10 @@ No description.
 * **[String] InstanceName** _(Key)_: Name of the SQL Server Reporting Services instance to be configured.
 * **[String] RSSQLServer** _(Required)_: Name of the SQL Server to host the Reporting Service database.
 * **[String] RSSQLInstanceName** _(Required)_: Name of the SQL Server instance to host the Reporting Service database.
+* **[String] ReportServerVirtualDir** _(Write)_: Report Server Web Service virtual directory. Optional. 
+* **[String] ReportsVirtualDir** _(Write)_: Report Manager virtual directory. Optional. 
+* **[String[]] ReportServerReservedUrl** _(Write)_: Report Server URL reservations. Optional. If not specified, "http://+:80" URL reservation will be used.
+* **[String[]] ReportsReservedUrl** _(Write)_: Report Manager URL reservations. Optional. If not specified, "http://+:80" URL reservation will be used.
 
 #### Read-Only Properties from Get-TargetResource