diff --git a/libs/openzap/docs/Doxygen.conf b/libs/openzap/docs/Doxygen.conf
index 2e0590e548..c4e47076fa 100644
--- a/libs/openzap/docs/Doxygen.conf
+++ b/libs/openzap/docs/Doxygen.conf
@@ -45,10 +45,10 @@ IGNORE_PREFIX          = zap_ ZAP_ Q921 Q931
 # Build related configuration options
 #---------------------------------------------------------------------------
 EXTRACT_ALL            = YES
-EXTRACT_PRIVATE        = NO
-EXTRACT_STATIC         = NO
+EXTRACT_PRIVATE        = YES 
+EXTRACT_STATIC         = YES
 EXTRACT_LOCAL_CLASSES  = YES
-EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_LOCAL_METHODS  = YES
 HIDE_UNDOC_MEMBERS     = YES
 HIDE_UNDOC_CLASSES     = YES
 HIDE_FRIEND_COMPOUNDS  = NO
@@ -83,7 +83,19 @@ WARN_LOGFILE           =
 #---------------------------------------------------------------------------
 # configuration options related to the input files
 #---------------------------------------------------------------------------
-INPUT                  = ../src ../src/include ../src/isdn ../src/isdn/include
+INPUT                  = ../src ../src/include \
+                         ../src/isdn ../src/isdn/include \
+                         ../mod_openzap ../ \
+                         ../src/ozmod \
+                         ../src/ozmod/ozmod_analog \
+                         ../src/ozmod/ozmod_analog_em \
+                         ../src/ozmod/ozmod_isdn \
+                         ../src/ozmod/ozmod_pika \
+                         ../src/ozmod/ozmod_skel \
+                         ../src/ozmod/ozmod_ss7_boost \
+                         ../src/ozmod/ozmod_wanpipe \
+                         ../src/ozmod/ozmod_zt
+
 FILE_PATTERNS          = *.c \
                          *.cc \
                          *.cxx \