diff --git a/libs/libresample/configure.in b/libs/libresample/configure.in
new file mode 100644
index 0000000000..4ec461ef2c
--- /dev/null
+++ b/libs/libresample/configure.in
@@ -0,0 +1,140 @@
+dnl
+dnl libresample configure.in script
+dnl
+dnl Dominic Mazzoni
+dnl
+
+AC_PREREQ(2.59)
+AC_INIT(libresample, 0.13, BUG-REPORT-ADDRESS)
+AC_CONFIG_AUX_DIR(build)
+AM_INIT_AUTOMAKE(libresample,0.13)
+AC_CONFIG_SRCDIR([src/resample.c])
+
+AC_PREFIX_DEFAULT(/usr/local/freeswitch)
+#Set default language
+AC_LANG_C
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_AWK
+AC_PROG_MAKE_SET
+AC_PROG_INSTALL
+AC_PROG_LIBTOOL
+
+#Check for compiler vendor
+AX_COMPILER_VENDOR
+
+#  Optimize
+AC_ARG_ENABLE(optimization,
+[AC_HELP_STRING([--enable-optimization],[Set if you want us to add max optimising compiler flags])],[enable_optimizer="$enableval"],[enable_optimizer="no"])
+
+if test "${enable_optimizer}" = "yes" ; then
+        AC_DEFINE([OPTIMZER],[],[Enable Optimization.])
+        AX_CC_MAXOPT
+fi
+
+#  Enable debugging
+AC_ARG_ENABLE(debug,
+[AC_HELP_STRING([--enable-debug],[build with debug information])],[enable_debug="$enable_debug"],[enable_debug="yes"])
+
+if test "${enable_debug}" = "yes"; then
+        AC_DEFINE([DEBUG],[],[Enable extra debugging.])
+        AX_CFLAGS_WARN_ALL_ANSI
+fi
+
+AM_CONDITIONAL([WANT_DEBUG],[test "${enable_debug}" = "yes"])
+
+
+case "$host" in
+                *-solaris2*)
+                        if test "x${ax_cv_c_compiler_vendor}"  =  "xsun" ; then                                SOLINK="-Bdynamic -dy -G"
+                                new_AM_CFLAGS="-KPIC -DPIC"
+                                new_AM_LDFLAGS="-L${prefix}/lib -R${prefix}/lib"
+                                FUNC_DEF=__func__
+                                IN_LINE=""
+                        elif test "x${ax_cv_c_compiler_vendor}" = "xgnu" ; then                                SOLINK="-Bdynamic -dy -G"
+                                new_AM_CFLAGS="-fPIC"
+                                new_AM_LDFLAGS=""
+                                IN_LINE=inline
+                        fi
+                        DYNAMIC_LIB_EXTEN="so"
+                ;;
+                *-darwin*)
+                        if test "x${ax_cv_c_compiler_vendor}"="xgnu" ; then
+                                SOLINK="-dynamic -bundle -undefined-surpress -force-flat-namespace"
+                                new_AM_CFLAGS="-DMACOSX"
+                                new_AM_LDFLAGS=""
+                        fi
+                        DYNAMIC_LIB_EXTEN="dylib"
+                ;;
+                x86_64-*-linux-gnu)
+                        if test "x${ax_cv_c_compiler_vendor}" = "xsun" ; then
+                                SOLINK="-Bdynamic -dy -G"
+                                new_AM_CFLAGS="-KPIC -DPIC"
+                                new_AM_LDFLAGS="-L${prefix}/lib -R${prefix}/lib"
+                                FUNC_DEF=__func__
+                        elif test "x${ax_cv_c_compiler_vendor}"="xgnu" ; then
+                                SOLINK="-shared -Xlinker -x"
+                                new_AM_CFLAGS="-fPIC"
+                                new_AM_LDFLAGS=""
+                        fi
+                        DYNAMIC_LIB_EXTEN="so"
+                ;;
+                i*6-*-linux-gnu)
+                        if test "x${ax_cv_c_compiler_vendor}" = "xsun" ; then
+                                SOLINK="-Bdynamic -dy -G"
+                                new_AM_CFLAGS="-KPIC -DPIC"
+                                new_AM_LDFLAGS="-L${prefix}/lib -R${prefix}/lib"
+                                FUNC_DEF=__func__
+                        elif test "x${ax_cv_c_compiler_vendor}"="xgnu" ; then
+                                SOLINK="-shared -Xlinker -x"
+                                new_AM_CFLAGS="-fpic"
+                                new_AM_LDFLAGS=""
+                        fi
+                        DYNAMIC_LIB_EXTEN="so"
+                ;;
+esac
+AC_SUBST(new_AM_CFLAGS)
+AC_SUBST(new_AM_LDFLAGS)
+AC_SUBST(SOLINK)
+AC_SUBST(DYNAMIC_LIB_EXTEN)
+AC_DEFINE_UNQUOTED([__FUNCTION__],[$FUNC_DEF],[define it the right way ;)])
+AC_DEFINE_UNQUOTED([inline],[$IN_LINE],[sunpro is bad at inline])
+
+AC_CHECK_LIB(sndfile, sf_open, have_libsndfile=yes, have_libsndfile=no)
+
+AC_CHECK_LIB(samplerate, src_simple, have_libsamplerate=yes, have_libsamplerate=no)
+
+
+AM_CONDITIONAL([SAMPLE], [test $have_libsamplerate = "yes"])
+AM_CONDITIONAL([SNDFILE],[test $have_libsndfile = "yes"])
+
+
+AC_CHECK_HEADERS(inttypes.h)
+
+AC_CONFIG_HEADER(src/config.h:src/configtemplate.h)
+AC_OUTPUT([Makefile])
+
+echo ""
+
+if [[ $have_libsamplerate = "yes" ]] ; then
+	echo "Configured to build tests/resample-sndfile using libsndfile"
+	echo ""
+else
+	echo "Could not find libsndfile - needed if you want to"
+	echo "compile tests/resample-sndfile"
+	echo ""
+fi
+
+if [[ $have_libsamplerate = "yes" ]] ; then
+	echo "Configured to build tests/compareresample to compare against"
+   echo "Erik de Castro Lopo's libsamplerate library."
+	echo ""
+else
+	echo "Could not find libsamplerate - only needed if you want to"
+	echo "compile tests/compareresample to compare their performance."
+	echo ""
+fi
+
+echo "Type 'configure --help' to see options."
+echo ""
+echo "Type 'make' to build libresample and tests."