Desktop Voice & DTMF SIP Application

Job ID: 38612226

Budget: $30 – $250 USD

I'm seeking a developer to create a SIP application using Java JDK. This application should primarily focus on voice calling and DTMF sending. The ideal professional for this project should have:

- Proficient in Java JDK
- Experience in developing SIP applications
- Understanding of DTMF signal transmission
- Desktop application development experience
- Windows OS compatibility expertise.

The application will be for Windows desktop, so knowledge of Windows operating system intricacies and user interface standards is crucial.