Make voice and video calls using SIP and landline numbers. Send text messages via SIP MESSAGE. Connect to various SIP servers like Asterisk or FreeSwitch. Enable direct client-to-client calls. Use UDP, TCP, or TLS for SIP transport.
The app allows users to make and receive calls with familiar quality. Users can view caller information and initiate calls from their contacts, eliminating the need for a desk phone.
Make and receive calls using your -provided number on mobile or tablet. Simultaneously ring across all devices. Use 3-way conference and call transfer features. Retrieve voicemail messages and sync contacts.
