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Online manual
I. Introduction
II. VoIP technology
This guide is meant to be a great explanation on VoIP technology that presents all the related definitions you need to know. Read more
After reading this guide you will be fully familiar with all applications and devices that are necessary for VoIP communication. Read more
Learn about the most common used protocols, like SIP, UDP, SDP and RTP, you need to apply for providing VoIP services. Read more
This article provides some useful information about the codecs supported by Ozeki VoIP SIP SDK. Read more
III. VoIP SIP SDK
This is the best place to start! Download Ozeki VoIP SIP SDK then study the Quick Start Guide to get ready for VoIP programming. Read more
Ozeki VoIP SIP SDK comes with high quality documentations, example projects and free demo programs. Discover them! Read more
Take a look at this comprehensive technical specification that describes all you need to know about Ozeki VoIP SIP SDK. Read more
The guides in this section are intended to help you in installing and configuring Ozeki VoIP SIP SDK effectively. Read more
Find out how to activate your Ozeki VoIP SIP SDK in order to be able to use its functionalities without any limitations. Read more
For connecting Ozeki VoIP SIP SDK to your PBX, just select your phone system from this list and follow the setup instructions. Read more
Get to know how to build VoIP applications with Ozeki VoIP SIP SDK for VoIP accounts of the various VoIP service providers. Read more
IV. Developers guide
This page provides detailed instructions on how to build a basic softphone and how to extend it with more advanced features. Read more
It explains how to develop a Webphone in order to be able to make and receive phone calls through your website. Read more
Find out how to create an application in C# that is able to reach password protected IP Cameras or RTSP streams. Read more
Find out how to record and save your audio and video conversations into different media file formats then how to play them back. Read more
This article provides some useful examples on how to develop a simple IVR menu system than how to improve that. Read more
These examples are indended to be some great tutorials on how to develop a SIP PBX (phone system) in C#. Read more
Get to know how to create a call center by using Ozeki VoIP SIP SDK in order to manage your customers' inquiries effectively. Read more
Due to its great flexibily, Ozeki VoIP SIP SDK allows you to integrate VoIP solutions into your CRM system. Let's see how. Read more
Ozeki VoIP SIP SDK makes it possible to send Contact ID alerts to the Central Station by using your own C# application. Read more
V. Tutorial
Study how to create a C# softphone from the beginning as long as you will be able to make a phone call and more advanced tasks. Start
By using this example you can learn step-by-step how to develop a VoIP PBX to manage your communication system effectively. Start
This guide explains all the necessary steps you need to do in order to create and configure a well-functioning IVR menu system. Start
VI. Appendix
Under this menu item you can find some useful supplementary information related to the VoIP technology and Ozeki VoIP SIP SDK. Read more