Cross-platform VoIP softphone with custom-forked Twilio Voice SDK, clean architecture, and Material 3 -- one Flutter codebase
About
A cross-platform (Android, iOS, Web) VoIP softphone built with Flutter using a custom-forked Twilio Voice SDK with a caller ID fix. Follows clean architecture (domain/data/application/presentation layers) with Riverpod and Freezed for immutable state. Features a tabbed phone interface with dialer, recent calls, voicemail playback, call disposition logging, and staff availability tracking. Material 3 with light and dark themes.
Key Features
VoIP calling via Twilio Voice (incoming and outgoing)