Dig deeper: http://www.voip-sip-sdk.com
This video presents some of the main steps concerning to how to build a softphone by using Ozeki VoIP SIP SDK. This tutorial is the 2. part of a 3-part video tutorial series, in which you can learn how to connect audio devices (microphone, speaker) to your softphone, then how to create a simple GUI and how to make some incoming and outgoing test calls.
Having done these steps, let’s move on to the next level: check the 3. part of the “How to develop a softphone by using Ozeki VoIP SIP SDK” video tutorial series and get to know how to create a call status display and how to add such an advanced SIP call control features as transfer button, call holding or redial button: http://www.youtube.com/watch?v=GS4tfcJC2cQ
Get more information! After watching the video you may be interested in the following topics:
– How to address sound quality in VoIP calls:
– How to customize your softphone:
– How make and receive calls:
About the software:
Ozeki VoIP SIP SDK is a high-performance VoIP SDK for .NET developers that can be used to create such a powerful VoIP applications as a webphone, a softphone, an IVR menu system, a call center, a PBX or different kind of mobile technologies.