diff --git a/guides/voice/gather-dtmf-tones-guide/gather-example-step-0/example.5.x.cs b/guides/voice/gather-dtmf-tones-guide/gather-example-step-0/example.5.x.cs
index 260a557a0c..6f81ff4633 100644
--- a/guides/voice/gather-dtmf-tones-guide/gather-example-step-0/example.5.x.cs
+++ b/guides/voice/gather-dtmf-tones-guide/gather-example-step-0/example.5.x.cs
@@ -3,20 +3,22 @@
 
 using System.Web.Mvc;
 using Twilio.AspNet.Mvc;
+using Twilio.AspNet.Common;
 using Twilio.TwiML;
+using System;
 
 public class VoiceController : TwilioController
 {
     [HttpPost]
-    public ActionResult Index()
+    public TwiMLResult Index()
     {
         var response = new VoiceResponse();
 
         // Use the <Gather> verb to collect user input
-        response.Gather(new Gather(numDigits: 1)
-		                .Say("For sales, press 1. For support, press 2."));
+        response.Gather(numDigits: 1)
+		                .Say("For sales, press 1. For support, press 2.");
         // If the user doesn't enter input, loop
-        response.Redirect("/voice");
+        response.Redirect(new Uri("/voice", UriKind.Relative));
 
         return TwiML(response);
     }
diff --git a/guides/voice/gather-dtmf-tones-guide/gather-example-step-1/example.5.x.cs b/guides/voice/gather-dtmf-tones-guide/gather-example-step-1/example.5.x.cs
index e7164cd724..18637e1833 100644
--- a/guides/voice/gather-dtmf-tones-guide/gather-example-step-1/example.5.x.cs
+++ b/guides/voice/gather-dtmf-tones-guide/gather-example-step-1/example.5.x.cs
@@ -3,18 +3,20 @@
 
 using System.Web.Mvc;
 using Twilio.AspNet.Mvc;
+using Twilio.AspNet.Common;
 using Twilio.TwiML;
+using System;
 
 public class VoiceController : TwilioController
 {
 	[HttpPost]
-	public ActionResult Index(string digits)
+	public TwiMLResult Index(VoiceRequest request)
 	{
 		var response = new VoiceResponse();
 
-		if (!string.IsNullOrEmpty(digits))
+		if (!string.IsNullOrEmpty(request.Digits))
 		{
-			switch (digits)
+			switch (request.Digits)
 			{
 				case "1":
 					response.Say("You selected sales. Good for you!");
@@ -39,11 +41,10 @@ public ActionResult Index(string digits)
 
 	private static void RenderMainMenu(VoiceResponse response)
 	{
-		response.Gather(
-			new Gather(numDigits: 1)
-			.Say("For sales, press 1. For support, press 2."));
+		response.Gather(numDigits: 1)
+			.Say("For sales, press 1. For support, press 2.");
 
 		// If the user doesn't enter input, loop
-		response.Redirect("/voice");
+		response.Redirect(new Uri("/voice", UriKind.Relative));
 	}
 }
diff --git a/guides/voice/gather-dtmf-tones-guide/gather-example-step-2.1/example.5.x.cs b/guides/voice/gather-dtmf-tones-guide/gather-example-step-2.1/example.5.x.cs
index 47af9bc35a..13b8109cca 100644
--- a/guides/voice/gather-dtmf-tones-guide/gather-example-step-2.1/example.5.x.cs
+++ b/guides/voice/gather-dtmf-tones-guide/gather-example-step-2.1/example.5.x.cs
@@ -1,21 +1,24 @@
 // In Package Manager, run:
 // Install-Package Twilio.AspNet.Mvc -DependencyVersion HighestMinor
 
+
 using System.Web.Mvc;
 using Twilio.AspNet.Mvc;
+using Twilio.AspNet.Common;
 using Twilio.TwiML;
+using System;
 
 public class VoiceController : TwilioController
 {
 	[HttpPost]
-	public ActionResult Gather(string digits)
+	public TwiMLResult Gather(VoiceRequest request)
 	{
 		var response = new VoiceResponse();
 
 		// If the user entered digits, process their request
-		if (!string.IsNullOrEmpty(digits))
+		if (!string.IsNullOrEmpty(request.Digits))
 		{
-			switch (digits)
+			switch (request.Digits)
 			{
 				case "1":
 					response.Say("You selected sales. Good for you!");
@@ -25,14 +28,14 @@ public ActionResult Gather(string digits)
 					break;
 				default:
 					response.Say("Sorry, I don't understand that choice.").Pause();
-					response.Redirect("/voice");
+					response.Redirect(new Uri("/voice", UriKind.Relative));
 					break;
 			}
 		}
 		else
 		{
 			// If no input was sent, redirect to the /voice route
-			response.Redirect("/voice");
+			response.Redirect(new Uri("/voice", UriKind.Relative));
 		}
 
 		return TwiML(response);
diff --git a/guides/voice/gather-dtmf-tones-guide/gather-example-step-2/example.5.x.cs b/guides/voice/gather-dtmf-tones-guide/gather-example-step-2/example.5.x.cs
index 7efebea8b9..5ba12594ac 100644
--- a/guides/voice/gather-dtmf-tones-guide/gather-example-step-2/example.5.x.cs
+++ b/guides/voice/gather-dtmf-tones-guide/gather-example-step-2/example.5.x.cs
@@ -3,34 +3,35 @@
 
 using System.Web.Mvc;
 using Twilio.AspNet.Mvc;
+using Twilio.AspNet.Common;
 using Twilio.TwiML;
+using System;
 
 public class VoiceController : TwilioController
 {
 	[HttpPost]
-	public ActionResult Index()
+	public TwiMLResult Index()
 	{
 		var response = new VoiceResponse();
-		response.Gather(
-			new Gather(numDigits: 1, action: "/voice/gather")
-			    .Say("For sales, press 1. For support, press 2."));
+		response.Gather(numDigits: 1, action: new Uri("/voice/gather", UriKind.Relative))
+			    .Say("For sales, press 1. For support, press 2.");
 
 		// If the user doesn't enter input, loop
-		response.Redirect("/voice");
+		response.Redirect(new Uri("/voice", UriKind.Relative));
 
-		return Content(response.ToString(), "text/xml");
+		return TwiML(response);
 	}
 
 
 	[HttpPost]
-	public ActionResult Gather(string digits)
+	public TwiMLResult Gather(VoiceRequest request)
 	{
 		var response = new VoiceResponse();
 
 		// If the user entered digits, process their request
-		if (!string.IsNullOrEmpty(digits))
+		if (!string.IsNullOrEmpty(request.Digits))
 		{
-			switch (digits)
+			switch (request.Digits)
 			{
 				case "1":
 					response.Say("You selected sales. Good for you!");
@@ -40,14 +41,14 @@ public ActionResult Gather(string digits)
 					break;
 				default:
 					response.Say("Sorry, I don't understand that choice.").Pause();
-					response.Redirect("/voice");
+					response.Redirect(new Uri("/voice", UriKind.Relative));
 					break;
 			}
 		}
 		else
 		{
 			// If no input was sent, redirect to the /voice route
-			response.Redirect("/voice");
+			response.Redirect(new Uri("/voice", UriKind.Relative));
 		}
 
 		return TwiML(response);