Configuration steps for connection to a server from Silverlight applications using Ozeki MediaGateway SIP SDK

Download:

07_MediaGatewayEasyConnection.zip

This guide provides you brief configuration steps to start to use the SLMediaGatewayEasyConnection Example. After configuration, please also check the source code explanation page.

Introduction

SLMediaGatewayEasyConnection sample program demonstrates how to connect to a server that is supported by Ozeki VoIP SIP SDK from Silverlight applications easily and quickly. It works as follows: the sample program connects to a server and invites a method. As a result, the server returns a response to the Silverlight client.

Creating the project

1. Create a new Solution with a Silverlight 4 application in File->New Project menu and also create a web application that will host the Silverlight application.
   
   
2. Add a Console Application project to the created Solution that will provide the server implementation belonging to the Silverlight client application.
   
   
3. After making the first two steps, the Solution includes 3 projects: a Silverlight 4 application, an ASP web application and a Console Application as it can be seen on Figure 1.

   
   Figure 1 - Solution explorer

4. As the next step, the server-side and client-side reference of the VoIP SIP SDK needs to be added to the appropriate project. VoIPSDK.dll is added to the server side, SLClientSDK.dll is added to the Silverlight 4 application. (Please note that this latter reference shouldn't be added to the web application.) Figure 2 demonstrates the required results of these two steps:

   
   Figure 2 - Added References

5. Since the server-side and client-side application is in one Solution, the Project->Properties menu item - Common Properties - StartUp project - Multiple Startup project checkbox needs to be selected; and the server and the client need to be set as startup project.

Which Ozeki SDK license you need

The licensing of Ozeki VoIP SIP SDK is based on the numbers of simultaneous calls can be made. In this way, you can choose from various licenses according to your needs. If you need only a few simultaneous calls, you can select a lower capacity SDK license. While if you need large numbers of calls at the same time, you can choose a high capacity SDK license.

For further information about pricing and licensing of Ozeki VoIP SIP SDK please check the following webpage: Pricing and licensing information.

When you purchase a license you can easily activate your demo application by entering the serial number you received from Ozeki after purchase. You can enter the serial number by opening the Ozeki VoIP SDK License Manager. In Registration tab you can provide the serial number and click on Activate.

When you decide to purchase Ozeki VoIP SIP SDK license you can select and order the suitable license at Ozeki VoIP SIP SDK licenses page right now.

How to activate your Ozeki SIP SDK license?

After you purchased an Ozeki VoIP SIP SDK license you need to activate it with the serial number. Without activation, you can only use the SDK in trial mode. You will receive your serial number from Ozeki right after purchase. The following steps demonstrate how you can activate the trial version with your serial number:

First, you need to download the trial version of Ozeki VoIP SIP SDK. For activating the trial version open the Ozeki VoIP SIP SDK License Manager (Figure 3).

Figure 3 - License Manager

As the next step, enter your serial number you have received from Ozeki at Serial number edit box (Figure 4).

Figure 4 - Enter your serial number

Finally, you just need to click on Activation button to make your license activated. If you enter a valid serial number and the activation is successful you will receive a notification about this fact (Figure 5).

Figure 5 - Activation successful

For more information please do not hesitate to contact us at: info@voip-sip-sdk.com!

As the next step check the source code to get an overall view!