Update proxy-calling-support-tutorial.md

Author: sloanster

articles/communication-services/tutorials/proxy-calling-support-tutorial.md

@@ -1,7 +1,7 @@
 ---
 title: Tutorial - Proxy your ACS calling traffic across your own servers
 titleSuffix: An Azure Communication Services tutorial
-description: Learn how to have your media and signaling traffic be proxied to servers that you can control
+description: Learn how to have your media and signaling traffic be proxied to servers that you can control.
 author: sloanster
 services: azure-communication-services
 
@@ -14,15 +14,15 @@ ms.custom: mode-other
 ---
 # How to force calling traffic to be proxied across your own servers
 
-In certain situations, it might be useful to have all your client traffic proxied to a server that you can control. When the SDK is initializing, you can provide the details of your servers that you would like the traffic to route to. Once enabled all the media traffic (audio/video/screen sharing) travel through the provided TURN servers instead of the Azure Communication Services defaults. When you define that a TURN server should be used when initializing the `CallClient`, all the calls to and from this `CallClient` will use the provided TURN servers. This tutorial guides on how to have WebJS SDK calling traffic be proxied to servers that you control.
+In certain situations, it might be useful to have all your client traffic proxied to a server that you can control. When the SDK is initializing, you can provide the details of your servers that you would like the traffic to route to. Once enabled all the media traffic (audio/video/screen sharing) travel through the provided TURN servers instead of the Azure Communication Services defaults. This tutorial guides on how to have WebJS SDK calling traffic be proxied to servers that you control.
 
 >[!IMPORTANT]
 > The proxy feature is available starting in the public preview version [1.13.0-beta.4](https://www.npmjs.com/package/@azure/communication-calling/v/1.13.0-beta.4) of the Calling SDK. Please ensure that you use this or a newer SDK when trying to use this feature. This Quickstart uses the Azure Communication Services Calling SDK version greater than `1.13.0`.
 
 [!INCLUDE [Public Preview](../includes/public-preview-include-document.md)]
 
 ## What is a TURN server?
-Many times, establishing a network connection between two peers isn't straightforward. A direct connection might not work because of many reasons: firewalls with strict rules, peers sitting behind a private network, or computers are running in a NAT environment. To solve these network connection issue you can use a TURN server. The term stands for Traversal Using Relays around NAT, and it's a protocol for relaying network traffic STUN and TURN servers are the relay servers here. See [Network Traversal Concepts](../concepts/network-traversal.md) for more details on how ACS mitigates network challenges with STUN and TURN.
+Many times, establishing a network connection between two peers isn't straightforward. A direct connection might not work because of many reasons: firewalls with strict rules, peers sitting behind a private network, or computers are running in a NAT environment. To solve these network connection issue, you can use a TURN server. The term stands for Traversal Using Relays around NAT, and it's a protocol for relaying network traffic STUN and TURN servers are the relay servers here. Learn more about how ACS [mitigates](../concepts/network-traversal.md) network challenges by utilizing STUN and TURN.
 
 ## Providing your TURN servers details to the SDK
 To provide the details of your TURN servers, you need to pass details of what TURN server to use as part of `CallClientOptions` while initializing the `CallClient`. For more details how to setup a call see [Azure Communication Services Web SDK](../quickstarts/voice-video-calling/get-started-with-video-calling.md?pivots=platform-web)) for the Quickstart on how to setup Voice and Video.
@@ -78,6 +78,6 @@ const callClient = new CallClient({
 The API reference for the `CallClientOptions` object, and the `networkConfiguration` property within it can be found here - [CallClientOptions](/javascript/api/azure-communication-services/@azure/communication-calling/callclientoptions?view=azure-communication-services-js).
 
 ## Setting up a TURN server in Azure
-You can create a Linux virtual machine in the Azure portal using this guide - [Quickstart: Create a Linux virtual machine in the Azure portal](/azure/virtual-machines/linux/quick-create-portal?tabs=ubuntu), and deploy a TURN server using [coturn](https://github.com/coturn/coturn), a free and open source implementation of a TURN and STUN server for VoIP and WebRTC.
+You can create a Linux virtual machine in the Azure portal using this [guide](/azure/virtual-machines/linux/quick-create-portal?tabs=ubuntu), and deploy a TURN server using [coturn](https://github.com/coturn/coturn), a free and open source implementation of a TURN and STUN server for VoIP and WebRTC.
 
 Once you have setup a TURN server, you can test it using the WebRTC Trickle ICE page - [Trickle ICE](https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/).