OZEKI
VoIP SIP SDK


High performance VoIP SDK for .Net developers
Contact us in e-mail: info@voip-sip-sdk.com
  • Quick start
    getting-started
    Quick start guide Get started on using Ozeki VoIP SDK
    ozeki-sdk-examples
    Example projects Check out our example projects
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    Sitemap voip-sip-sdk.com sitemap
    download
    Download Download Ozeki VoIP SDK
    installation-steps
    Installation steps A step-by-step guide on installing the SDK
    product-licensing
    Licensing Read about Ozeki VoIP SDK licenses
  • Download
  • Manual
    package-contents
    Package contents Read about the SDK package contents
    datasheet
    Data sheet Check out Ozeki VoIP SDK datasheet
    manual
    On-line manual Read our on-line manual on VoIP technologies
    developers-guide
    Developers guide Read our developers guide on using the SDK
    online-api
    API reference book Ozeki VoIP SDK class library documentation
    softphone-development
    Softphone development Read about VoIP softphone development
    pbx-development
    PBX development Read about VoIP PBX development
    callcenter-crm-development
    Callcenter & CRM development Read about call center and CRM development
    webphone-development
    Webphone development Read about VoIP webphone development
    mobile-development
    Mobile development Read about Mobile VoIP app development
  • Tutorial
    request-support
    Course 1 How to develop a softphone in C#
    online-chat
    Course 2 How to build a VoIP PBX in C#
    training-ozeki
    Course 3 How to create an IVR system in C#
  • Support
    request-support
    Request support Request technical support
    online-chat
    On-line chat Ask for live help
    training-ozeki
    Training at Ozeki Learn Ozeki VoIP SDK fundamentals
    search-the-manual
    FAQ Frequently Asked Questions
    email-us
    E-mail Write us an email
    telephone
    Telephone Contact us on phone
    office-location
    Office address Office location
  • How to buy
  • Contact

Search The On-line Documentation

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BEGINNER
Getting started
Downloading VoIP SIP SDK
Installation steps
PBX configuration
Examples with source code

INTERMEDIATE
VoIP technology walkthrough
SIP softphone development
Webphone development
Mobile development
Voice recording

ADVANCED
IVR development
Call center development
VoIP CRM integration
VoIP PBX development
Billing

GETTING AROUND
Sitemap
Search the manual
API documentation
FAQ
Acknowledgements

COMMERCIAL
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Licensing
Support terms
Product activation
License holder benefits