flutter_rust_sip

A cross-platform SIP (Session Initiation Protocol) client built for Flutter using C/Rust FFI.

Features

• SIP registration and call handling
• High performance via Rust FFI
• SIP Credentials to work with SIP servers

Getting Started

Dependencies

• github.com/omortie/pjsip-sys

Linux: Make sure that these packages are installed on your system

• crypto
• z
• asound (on arch it is called alsa-lib)
• ssl
• uuid
• cmake
• ninja
• clang
• pkgconfig
• gtk

Ubuntu

sudo apt install cmake build-essential ninja-build clang pkg-config libgtk-3-dev openssl libssl-dev libasound2-dev

Build the example

1. Clone the repository:

   git clone https://github.com/omortie/flutter_rust_sip.git
   cd flutter_rust_sip
   

2. Go to the example and Run the app:

   cd example
   flutter run
   

Android

For building cross-compile for Android you need:

• Linux host
• A .env file in your home directory at $HOME/cross_compile.env containing ANDROID_NDK_HOME environment variable eg.:

ANDROID_NDK_HOME=/home/mortie/Android/Sdk/ndk/29.0.14206865

then just target your Android device and build the example like any other Flutter application

Project Structure

• lib/ - Flutter/Dart code
• rust/ - Rust SIP core
• example/ - A simple example of using SIP lib in Flutter

Acknowledgement

used sip-phone-rs sources as helper inspiration used pjsip-sys as the base Rust binding