Blink

Blink is a SIP client developed for Linux environments, designed to facilitate voice and video communication over IP networks. It utilizes the Session Initiation Protocol to establish, manage, and terminate multimedia sessions. The application supports a range of audio and video codecs, allowing for interoperability with various SIP-compliant hardware and software endpoints. It is built to handle standard telephony features, including call holding, transferring, and multi-party conferencing.

The interface provides access to contact lists, call history, and account configuration settings. Users can manage multiple SIP accounts simultaneously, enabling the separation of personal and professional communication channels. Blink is released under the GPL-3.0-or-later license and relies on established networking protocols to ensure compatibility with existing VoIP infrastructure and SIP-based communication services.