Call lock

The Call Lock functionality ensures that two (or more) softphones do not use the same Jabra device at the same time.
Learn more about call lock on call lock documentation page.


For small examples on different topics, see Examples page.


To understand the terms used in our documentation and libraries, see Glossary page.

Integrator's Guide

For a high-level introduction to the Jabra SDKs and discussion of the key concepts and functionality, see Integrator's Guide page.

JavaScript Component

For documentation on how to use the JavaScript library, see JavaScript documentation page.


Title Version Last Updated Link
🔽 Integrating Jabra 1.0 Sep 2020 Download PDF
🔽 Jabra digital call control - an integrators guide 1.2.1 June 2021 Download PDF
🔽 Remote Call Control using Jabra UART 1.4 Jun 2011 Download PDF
🔽 Softphone Meta-code for Jabra device interfacing 1.2 May 2021 Download PDF