- Quick start
Package contents Read about the SDK package contentsData sheet Check out Ozeki VoIP SDK datasheetOn-line manual Read our on-line manual on VoIP technologiesDevelopers guide Read our developers guide on using the SDKAPI reference book Ozeki VoIP SDK class library documentationSoftphone development Read about VoIP softphone developmentPBX development Read about VoIP PBX developmentCallcenter & CRM development Read about call center and CRM developmentWebphone development Read about VoIP webphone developmentMobile development Read about Mobile VoIP app development
Course 1 How to develop a softphone in C#Course 2 How to build a VoIP PBX in C#Course 3 How to create an IVR system in C#
- How to buy
License holder benefits
Access Products Updates Online
When you decide to purchase a license you get advantages like getting access to products updates for a period of one year. It is also possible to sign up for email notifications for cases when new versions or improvements are available to download. If you subscribe to the email notifications, we will inform you as soon as a new download becomes available.
In case you become a license holder, you will be entitled to getting discounts and special offers on selected products and services from Ozeki Systems Ltd. For example, you can ask for reduced (discounted) price in case of license upgrade or purchase of a second or further license.
Get access to new features
Each of the new features that are added to the software within the support period will be available for you without paying any additional fee.
Get assistance from our experts
You can discuss technical issues with our engineers via e-mail or Instant Messaging (IM) applications, such as MSN chat or Skype.
Contact the sales department for more information at email@example.com