PortSIP VoIP SDK
PortSIP VoIP SDK is a modern SIP client framework for developing audio and video calling applications. The SIP SDK is available for all leading operating systems, enabling a fast time-to-market on all platforms, including iOS, Android, macOS, Windows, and WebRTC.
The SDK is designed for developing audio, video, and IM apps, supporting sharing screen, sending files, pictures, voice, and video messages, and accelerating and simplifying the development.
Ready-to-use and shortest Time-to-Market
Sharing screen
Voice and Video calls over IP and LTE/4G/5G
G.729, PCMA/PCMU, G.722, G.722.1, Opus, AMR, AMR-WB
H.264, VP8, VP9
Sending files, pictures, voice, and video messages
Instant Messaging and Presence
HD Video conference, no MCU required
Standard-based and rigorously tested for interoperability
Without any need for complicated integrations or VoIP know-how.
Support iOS, Android, Windows, macOS, Linux, WebRTC
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