Blink (SIP client)
Blink is a Session Initiation Protocol client distributed under the Blink license.
The software is written in Python for macOS's Cocoa, with a later port to Qt for supporting Microsoft Windows and Linux.Features
Blink is based on the Session Initiation Protocol, and beyond voice over IP, its features also include video, instant messaging, file transfer and multi-party conferencing sessions based on MSRP protocol, remote desktop sharing using RFB protocol, and SIMPLE presence using XCAP protocol.The Linux and Mac OS X version of Blink implement OTR protocol end-to-end encryption and peer verification for chat media. All versions provide audio and video media encryption using ZRTP.
