A powerful and intuitive SIP SDK to accelerate development of SIP applications and websites
Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP based dial and receive phone calls features in your software applications and websites. It accelerates the development of SIP/RTP compliant soft phone with a fully-customizable user interface and brand name.
The ABTO SIP SDK contains a high performance VoIP conferencing client capable of delivering crystal clear sound even for both low and high-ba
ndwidth users and SIP compatible devices (hardware and software). It enables a worldwide communication over the internet or intern networks either by speaking and/or by text messages and delivers superior voice quality by integrating advanced configurable digital voice processing features including auto gain controller, acoustic echo suppression, noise suppression, reverb suppression and mute microphone/speaker for each line. It supports multiple lines, call hold, call transfer, DTMF, adaptive silence detection, adaptive jitter buffer, record and playing WAV!