Compile Linphone on ubuntu - How To

Develop IDE:
1. Anjuta for GNOME Application
2. Glade Interface Designer for gtk/glade interface

Linphone stable version – 3.2.1

Extra library need to be installed before compile linphone source code.
Please use apt-get install to pre-installed as below:

libosip2-dev
libeXosip2-dev
libspeex-dev
libspeexdsp-dev
libreadline-dev
libgsm1-dev (for gsm codec – optional)

if you want to use gtk/glade interface:
libgtk2.0-dev
libglade2-dev

for video support:
libSDL-dev
libavcodec-dev
libswscale-dev

Reference: http://www.linphone.org/index.php/eng/code_review