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.
Activate a Fast Sim Card by downloading and installing the . Fill out a form and scan the Sim Card barcode using your phone's camera. Submit the form to complete activation.
Scan the serial number on a voucher using the camera. Enter the voucher details to recharge the SIM card. Works with all carriers. Compatible with iOS 12.1 and above.
Create tunnels, manage connections, control instances
Provides network tunneling with TCP/UDP support. It separates control and data channels. Users can manage instances with flexible control. Zero-configuration deployment is available. Intelligent connection pooling is included.