You can do a make mod_voicemail-install from the root oft he source folder to compile && install the module in its binary path If you change something in the core, do a make && make install See http://wiki.freeswitch.org/wiki/Installation_Guide#Upgrading_and_Re-installa... for mor details Von: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] Im Auftrag von Archana Venugopan Gesendet: Donnerstag, 08. November 2012 12:05 An: FreeSWITCH Users Help Betreff: [Freeswitch-users] c script modification Hi, This is my first change in C script in freeswitch. If I modify mod_voicemail.c file how to compile and get the latest changes? I see Makefile in many folders which 1 should I run exactly? Could you please guide me in this with the steps needed to be run after changing C file in freeswitch. Regards, Archana