How to configure the C# SIP softphone source implementation of Ozeki VoIP SDK for DTMF IVR

Download:

DTMF_IVR.zip

Follow the steps of this guide to learn how to configure the C# SIP softphone source implementation of Ozeki VoIP SDK for DTMF IVR. You can create your own corporate IVR telephone system in the easiest way with Ozeki VoIP SIP SDK.

Step by step configuration guide

Prerequisites for creating IVR system:

Technical requirements:

• SIP account
• Internet connection

Accessory requirements:

• SMTP account for VoiceMessageToEmailElement
• Database system for DataBaseTextToSpeechElement

Hardware requirements:

• 1 GHz or faster 32 -bit (x86) ||  64-bit (x64) processor
• 1GB RAM (32-bit)  || 2GB RAM (64-bit)

Follow the steps below to create your example IVR system:

1. Download and extract the sample solution.
   
   
2. Start the solution in Visual Studio (DTMF_IVR:sln).
   
   
3. Set the Local IP Address:
   Replace the following code section with your local IP address in FormMain.cs:

SoftPhoneFactory.CreateSoftPhone("192.168.91.41", 5000, 8000, 5060);

4. Set the SIP Account:
   In FormMain.cs replace the following code section to your SIP Account data:

                SIPAccount acc = new SIPAccount(
                   registrationRequired: true,
                   displayName: "oz889",
                   userName: "oz889",
                   registerName: "oz889",
                   registerPassword: "oz889",
                   domainServerHost: "192.168.91.212",
                   domainServerPort: 5060
               );

5. Start the application (F5)

With Ozeki VoIP SIP SDK you can realize an efficient and stable DTMF IVR system and you can customize it according to your needs.

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 1).

Figure 1 - License Manager

As the next step, enter your serial number you have received from Ozeki at Serial number edit box (Figure 2).

Figure 2 - 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 3).

Figure 3 - Activation successful

In conclusion...

The Ozeki DTMF IVR sample program helps you create a more effective system to make your communicate system much more professional. Now you only need to check the source code of Ozeki DTMF IVR sample program!

For more information please contact us at info@voip-sip-sdk.com!