Install PJSUA2 linux (ubuntu/raspberry pi)

installPjsua2Linux.md

Setup

• VENV erzeugen und aktivieren

sudo apt install python3.11 python3.11-venv python3.11-dev
python3.11 -m venv sipvenv
source sipvenv/bin/activate

• swig installieren

sudo apt install swig libasound2-dev libssl-dev libv4l-dev libsdl2-dev libsdl2-gfx-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-net-dev libsdl2-ttf-dev libx264-dev libavformat-dev libavcodec-dev libavdevice-dev libavfilter-dev libavutil-dev  libavcodec-extra libopus-dev libopencore-amrwb-dev libopencore-amrnb-dev libvo-amrwbenc-dev subversion libsrtp2-dev

• PJSIP repo klonen

git clone https://github.com/pjsip/pjproject.git

• PJSIP konfigurieren

cd pjproject
export CFLAGS="$CFLAGS -fPIC"
./configure --enable-shared --with-external-srtp --enable-ext-sound

• File config_site.h öffnen

nano pjlib/include/pj/config_site.h

• diese Zeilen einfügen:

#include "config_site_sample.h"

#define PJ_HAS_TCP 1

• PJSIP und PJSUA2 wrapper builden (im Ordner pjproject)

make dep && make
sudo make install
cd pjsip-apps/src/swig/python
make
make install

• python package im Virtualenv (ohne SUDO in venv!) installieren mit folgendem Kommando:

python setup.py install

• Library path anpassen:

echo "/usr/local/lib" | sudo tee /etc/ld.so.conf.d/pjsip.conf
sudo ldconfig

• Installation verifizieren:

python
>>> import pjsua2

Jack installieren

sudo apt install jackd2
jack_control start

VS Code

in .vscode/settings.json folgende Zeilen einfügen:

{
    "python.analysis.extraPaths": [
        "./Server/pjproject/pjsip-apps/src/swig/python"
    ]
}