Make and receive calls using with device portability. Transfer active calls between devices. Maintain consistent user identity across devices. Integrate with Unified Communications platform. Support SIP protocol for voice communication.
Enable real-time text, image, voice, audio, video, and file . Make VoIP calls anytime, anywhere. Initiate one-click multi-party video conferences. Customize applications for enterprise use. Share and collaborate on documents.
Make voice and video calls using SIP and landline numbers. Send text messages via SIP MESSAGE. Connect to Asterisk, FreeSwitch, and other SIP servers. Enable direct client-to-client calls. Use UDP, TCP, TLS, and SRTP for secure communication.