DID TELEKOM Mac VoIP Client

An enterprise VoIP (Voice over IP) client application running on macOS operating system for DID Telekom. This SIP protocol-supported software enables users to make voice and video calls from their computers, use PBX features, and perform call management.

Technical Features

Developed in native Objective-C and Swift languages, the application is designed in full compliance with macOS interface standards. Codec optimizations have been implemented for quality audio transmission even with low bandwidth.

Application Features

• SIP Protocol: Standard SIP 2.0 support
• HD Audio Quality: G.722 and Opus codec support
• Video Calling: VP8/VP9 video codecs
• PBX Integration: Call transfer, hold, and conferencing