I want to make calls to countries with blocked VoIP.

a. Establish VPN connection. You need to setup one more system wide “Local area connection”. We recommend to solve this task using OpenVPN (look more )

b. Start and configure our sipphone with VPN settings. This task is not very difficult. You have just set SDK’s network interface setting equal to connection name, created on previous stage.
Contact us if you have problems with doing these tasks.


Questions?

Development Environments:

  • Visual C++ / C++ / C# .NET
  • VB.NET / VB 6.0
  • Java
  • JavaScript / HTML / HTML5
  • Flash
  • Borland Delphi

Company details:

ABTO Software is the only owner and distributor of VoIP SIP SDK. The company also develops other products and offers software development services. Read more on www.abtosoftware.com.