In this section we are providing many examples to illustrate
how to create a Callback form using the Ozeki C# SIP VoIP softphone source.
These are small tips to help you in developing Callback form application code quickly.
While developing the Callback form, many times you need some code to copy and
paste to make your development fast.
This sample program can be used for creating a Callback form in C#.
This example is meant to be an additional help for developers working on similar projects.
In this section we have compiled some example code that you can copy and paste in your code.
Small tips and information related to the utilization, configuration, licensing,
etc, are presented here.
So, Let's get started:
How to build your own C# Callback Form?
You can build your own C# Callback Form easily and quickly. All
you need to do is to implement the Ozeki SIP SDK and start to create your C# Callback Form!
Some facts before you check the more detailed technical pages:
Time needed to introduce Ozeki VoIP SIP SDK:
It requires a really short time to introduce this SDK. Just download Ozeki VoIP SIP SDK and
then the Callback_Form.zip to get started.
Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Visual Studio 2010
Microsoft .Net Framework 3.5 or 4.0
SIP account (or a SIP PBX)
1 GHz or faster processor
1GB RAM (32-bit) || 2GB RAM (64-bit)
Getting started with SDK is actually quite
simple. Follow these handy shortcuts to get more information and instructions:
How to utilize this example:
First learn the fields of application possibilities of the C# Callback Form in details. When you
are familiar the main usage issues you can switch to the configuration steps.
When you decide to purchase Ozeki VoIP SIP SDK license you may
be interested in licensing policy.
A purchased Ozeki VoIP SIP SDK "license" can be used to build a "single product".
This "single product" (along with it's subsequent versions) can be freely distributed
in as many copies as you wish without paying any royalties or license fees to Ozeki.