git clone https://github.com/freeswitch/spandsp.git
cd spandsp
./bootstrap.sh
./configure
make
make install
Step 3: Install Sofia SIP
wget https://github.com/freeswitch/sofia-sip/archive/refs/tags/v1.13.17.tar.gz
tar -zxvf v1.13.17.tar.gz
cd sofia-sip-1.13.17
./bootstrap.sh
./configure
make
make install
Step 4: Install libks
build and install libks2 - needed for mod_verto and signalwire
git clone https://github.com/signalwire/libks.git
cd libks
cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=$PREFIX
make
sudo make install
Step 5: Install Freeswitch
Download the latest version from the Freeswitch Github repo.
wget https://github.com/signalwire/freeswitch/archive/refs/tags/v1.10.11.tar.gz
tar -zxvf v1.10.11.tar.gz
cd freeswitch
./bootstrap.sh -j