diff --git a/jni/libccrtp/sources/config.status b/jni/libccrtp/sources/config.status
index a112c83..e218915 100755
--- a/jni/libccrtp/sources/config.status
+++ b/jni/libccrtp/sources/config.status
@@ -380,7 +380,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by $as_me, which was
+This file was extended by ccrtp $as_me 2.0.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -393,7 +393,7 @@
 "
 
 # Files that config.status was made for.
-config_files=" Makefile m4/Makefile src/Makefile src/ccrtp/Makefile doc/Makefile demo/Makefile phone/Makefile w32/Makefile ccrtp.spec libccrtp.spec ccrtp.list libccrtp.pc src/ccrtp/crypto/Makefile"
+config_files=" Makefile m4/Makefile src/Makefile src/ccrtp/Makefile doc/Makefile demo/Makefile phone/Makefile w32/Makefile ccrtp.spec libccrtp.spec ccrtp.list libccrtp.pc src/ccrtp/crypto/Makefile directive"
 config_headers=" ccrtp-config.h"
 config_commands=" libtool depfiles"
 
@@ -429,7 +429,7 @@
 
 ac_cs_config=""
 ac_cs_version="\
-config.status
+ccrtp config.status 2.0.7
 configured by ./configure, generated by GNU Autoconf 2.69,
   with options \"$ac_cs_config\"
 
@@ -548,6 +548,9 @@
 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
 double_quote_subst='s/\(["`\\]\)/\\\1/g'
 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+AS='as'
+DLLTOOL='dlltool'
+OBJDUMP='objdump'
 macro_version='2.4.2'
 macro_revision='1.3337'
 enable_shared='yes'
@@ -581,12 +584,10 @@
 lt_cv_to_tool_file_cmd='func_convert_file_noop'
 reload_flag=' -r'
 reload_cmds='$LD$reload_flag -o $output$reload_objs'
-OBJDUMP='objdump'
 deplibs_check_method='pass_all'
 file_magic_cmd='$MAGIC_CMD'
 file_magic_glob=''
 want_nocaseglob='no'
-DLLTOOL='false'
 sharedlib_from_linklib_cmd='printf %s\n'
 AR='ar'
 AR_FLAGS='cru'
@@ -749,7 +750,7 @@
 }
 
 # Quote evaled strings.
-for var in SHELL ECHO PATH_SEPARATOR SED GREP EGREP FGREP LD NM LN_S lt_SP2NL lt_NL2SP reload_flag OBJDUMP deplibs_check_method file_magic_cmd file_magic_glob want_nocaseglob DLLTOOL sharedlib_from_linklib_cmd AR AR_FLAGS archiver_list_spec STRIP RANLIB CC CFLAGS compiler lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl lt_cv_sys_global_symbol_to_c_name_address lt_cv_sys_global_symbol_to_c_name_address_lib_prefix nm_file_list_spec lt_prog_compiler_no_builtin_flag lt_prog_compiler_pic lt_prog_compiler_wl lt_prog_compiler_static lt_cv_prog_compiler_c_o need_locks MANIFEST_TOOL DSYMUTIL NMEDIT LIPO OTOOL OTOOL64 shrext_cmds export_dynamic_flag_spec whole_archive_flag_spec compiler_needs_object with_gnu_ld allow_undefined_flag no_undefined_flag hardcode_libdir_flag_spec hardcode_libdir_separator exclude_expsyms include_expsyms file_list_spec variables_saved_for_relink libname_spec library_names_spec soname_spec install_override_mode finish_eval old_striplib striplib compiler_lib_search_dirs predep_objects postdep_objects predeps postdeps compiler_lib_search_path LD_CXX reload_flag_CXX compiler_CXX lt_prog_compiler_no_builtin_flag_CXX lt_prog_compiler_pic_CXX lt_prog_compiler_wl_CXX lt_prog_compiler_static_CXX lt_cv_prog_compiler_c_o_CXX export_dynamic_flag_spec_CXX whole_archive_flag_spec_CXX compiler_needs_object_CXX with_gnu_ld_CXX allow_undefined_flag_CXX no_undefined_flag_CXX hardcode_libdir_flag_spec_CXX hardcode_libdir_separator_CXX exclude_expsyms_CXX include_expsyms_CXX file_list_spec_CXX compiler_lib_search_dirs_CXX predep_objects_CXX postdep_objects_CXX predeps_CXX postdeps_CXX compiler_lib_search_path_CXX; do
+for var in AS DLLTOOL OBJDUMP SHELL ECHO PATH_SEPARATOR SED GREP EGREP FGREP LD NM LN_S lt_SP2NL lt_NL2SP reload_flag deplibs_check_method file_magic_cmd file_magic_glob want_nocaseglob sharedlib_from_linklib_cmd AR AR_FLAGS archiver_list_spec STRIP RANLIB CC CFLAGS compiler lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl lt_cv_sys_global_symbol_to_c_name_address lt_cv_sys_global_symbol_to_c_name_address_lib_prefix nm_file_list_spec lt_prog_compiler_no_builtin_flag lt_prog_compiler_pic lt_prog_compiler_wl lt_prog_compiler_static lt_cv_prog_compiler_c_o need_locks MANIFEST_TOOL DSYMUTIL NMEDIT LIPO OTOOL OTOOL64 shrext_cmds export_dynamic_flag_spec whole_archive_flag_spec compiler_needs_object with_gnu_ld allow_undefined_flag no_undefined_flag hardcode_libdir_flag_spec hardcode_libdir_separator exclude_expsyms include_expsyms file_list_spec variables_saved_for_relink libname_spec library_names_spec soname_spec install_override_mode finish_eval old_striplib striplib compiler_lib_search_dirs predep_objects postdep_objects predeps postdeps compiler_lib_search_path LD_CXX reload_flag_CXX compiler_CXX lt_prog_compiler_no_builtin_flag_CXX lt_prog_compiler_pic_CXX lt_prog_compiler_wl_CXX lt_prog_compiler_static_CXX lt_cv_prog_compiler_c_o_CXX export_dynamic_flag_spec_CXX whole_archive_flag_spec_CXX compiler_needs_object_CXX with_gnu_ld_CXX allow_undefined_flag_CXX no_undefined_flag_CXX hardcode_libdir_flag_spec_CXX hardcode_libdir_separator_CXX exclude_expsyms_CXX include_expsyms_CXX file_list_spec_CXX compiler_lib_search_dirs_CXX predep_objects_CXX postdep_objects_CXX predeps_CXX postdeps_CXX compiler_lib_search_path_CXX; do
     case `eval \\$ECHO \\""\\$$var"\\"` in
     *[\\\`\"\$]*)
       eval "lt_$var=\\\"\`\$ECHO \"\$$var\" | \$SED \"\$sed_quote_subst\"\`\\\""
@@ -784,7 +785,7 @@
 
 
     PACKAGE='ccrtp'
-    VERSION='2.0.4'
+    VERSION='2.0.7'
     TIMESTAMP=''
     RM='rm -f'
     ofile='libtool'
@@ -816,6 +817,7 @@
     "ccrtp.list") CONFIG_FILES="$CONFIG_FILES ccrtp.list" ;;
     "libccrtp.pc") CONFIG_FILES="$CONFIG_FILES libccrtp.pc" ;;
     "src/ccrtp/crypto/Makefile") CONFIG_FILES="$CONFIG_FILES src/ccrtp/crypto/Makefile" ;;
+    "directive") CONFIG_FILES="$CONFIG_FILES directive" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
@@ -888,20 +890,20 @@
 S["DOXY_FALSE"]="#"
 S["DOXY_TRUE"]=""
 S["DOXYGEN"]="/usr/bin/doxygen"
-S["LT_VERSION"]="2:2:0"
+S["LT_VERSION"]="2:4:0"
 S["KDOC_DIR"]="$(top_srcdir)/doc"
 S["WARN_FLAGS"]="-fno-strict-aliasing -Wall -ansi -pedantic"
 S["GNULIBS"]="-lcommoncpp -lucommon -lrt -ldl -lpthread  -lgcrypt -ldl -lgpg-error "
 S["COMMONCPP_LIBS"]="-lcommoncpp -lucommon -lrt -ldl -lpthread "
 S["COMMONCPP_CFLAGS"]="-Wno-long-long -fexceptions -DNEW_STDCPP -pthread -fno-check-new -finline -fvisibility=hidden -DUCOMMON_VISIBILITY=1 "
 S["PKG_CONFIG_LIBDIR"]=""
-S["PKG_CONFIG_PATH"]="/usr/local/lib/pkgconfig"
+S["PKG_CONFIG_PATH"]=""
 S["PKG_CONFIG"]="/usr/bin/pkg-config"
 S["FTPDIR"]=""
 S["MAINT"]="#"
 S["MAINTAINER_MODE_FALSE"]=""
 S["MAINTAINER_MODE_TRUE"]="#"
-S["LT_CCXX_VERSION"]="-version-info 2:2:0"
+S["LT_CCXX_VERSION"]="-version-info 2:4:0"
 S["LT_MINOR"]="0"
 S["LT_MAJOR"]="2"
 S["LT_SUBVER"]="2.0"
@@ -944,7 +946,7 @@
 S["AUTOMAKE"]="${SHELL} /home/lisional/git/sflphone-android/jni/libccrtp/sources/autoconf/missing automake-1.13"
 S["AUTOCONF"]="${SHELL} /home/lisional/git/sflphone-android/jni/libccrtp/sources/autoconf/missing autoconf"
 S["ACLOCAL"]="${SHELL} /home/lisional/git/sflphone-android/jni/libccrtp/sources/autoconf/missing aclocal-1.13"
-S["VERSION"]="2.0.4"
+S["VERSION"]="2.0.7"
 S["PACKAGE"]="ccrtp"
 S["CYGPATH_W"]="echo"
 S["am__isrc"]=""
@@ -962,8 +964,6 @@
 S["STRIP"]="strip"
 S["ac_ct_AR"]="ar"
 S["AR"]="ar"
-S["DLLTOOL"]="false"
-S["OBJDUMP"]="objdump"
 S["LN_S"]="ln -s"
 S["NM"]="/usr/bin/nm -B"
 S["ac_ct_DUMPBIN"]=""
@@ -974,6 +974,9 @@
 S["GREP"]="/usr/bin/grep"
 S["SED"]="/usr/bin/sed"
 S["LIBTOOL"]="$(SHELL) $(top_builddir)/libtool"
+S["OBJDUMP"]="objdump"
+S["DLLTOOL"]="dlltool"
+S["AS"]="as"
 S["CXXCPP"]="g++ -E"
 S["ac_ct_CXX"]="g++"
 S["CXXFLAGS"]="-g -O2 -Wno-long-long -fexceptions -DNEW_STDCPP -pthread -fno-check-new -finline -fvisibility=hidden -DUCOMMON_VISIBILITY=1 "
@@ -1014,7 +1017,7 @@
 S["dvidir"]="${docdir}"
 S["htmldir"]="${docdir}"
 S["infodir"]="${datarootdir}/info"
-S["docdir"]="${datarootdir}/doc/${PACKAGE}"
+S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
 S["oldincludedir"]="/usr/include"
 S["includedir"]="${prefix}/include"
 S["localstatedir"]="${prefix}/var"
@@ -1030,10 +1033,10 @@
 S["exec_prefix"]="${prefix}"
 S["PACKAGE_URL"]=""
 S["PACKAGE_BUGREPORT"]=""
-S["PACKAGE_STRING"]=""
-S["PACKAGE_VERSION"]=""
-S["PACKAGE_TARNAME"]=""
-S["PACKAGE_NAME"]=""
+S["PACKAGE_STRING"]="ccrtp 2.0.7"
+S["PACKAGE_VERSION"]="2.0.7"
+S["PACKAGE_TARNAME"]="ccrtp"
+S["PACKAGE_NAME"]="ccrtp"
 S["PATH_SEPARATOR"]=":"
 S["SHELL"]="/bin/sh"
 _ACAWK
@@ -1077,10 +1080,10 @@
 if test -n "$CONFIG_HEADERS"; then
 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
-D["PACKAGE_NAME"]=" \"\""
-D["PACKAGE_TARNAME"]=" \"\""
-D["PACKAGE_VERSION"]=" \"\""
-D["PACKAGE_STRING"]=" \"\""
+D["PACKAGE_NAME"]=" \"ccrtp\""
+D["PACKAGE_TARNAME"]=" \"ccrtp\""
+D["PACKAGE_VERSION"]=" \"2.0.7\""
+D["PACKAGE_STRING"]=" \"ccrtp 2.0.7\""
 D["PACKAGE_BUGREPORT"]=" \"\""
 D["PACKAGE_URL"]=" \"\""
 D["STDC_HEADERS"]=" 1"
@@ -1096,7 +1099,7 @@
 D["HAVE_DLFCN_H"]=" 1"
 D["LT_OBJDIR"]=" \".libs/\""
 D["PACKAGE"]=" \"ccrtp\""
-D["VERSION"]=" \"2.0.4\""
+D["VERSION"]=" \"2.0.7\""
 D["restrict"]=" __restrict"
 D["SRTP_SUPPORT"]=" /**/"
 D["HAVE_GCRYPT_H"]=" 1"
@@ -1299,7 +1302,7 @@
 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   ac_datarootdir_hack='
   s&@datadir@&${datarootdir}&g
-  s&@docdir@&${datarootdir}/doc/${PACKAGE}&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE_TARNAME}&g
   s&@infodir@&${datarootdir}/info&g
   s&@localedir@&${datarootdir}/locale&g
   s&@mandir@&${datarootdir}/man&g
@@ -1477,6 +1480,15 @@
 
 # ### BEGIN LIBTOOL CONFIG
 
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
 # Which release of libtool.m4 was used?
 macro_version=$macro_version
 macro_revision=$macro_revision
@@ -1557,9 +1569,6 @@
 # convert \$build files to toolchain format.
 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 
-# An object symbol dumper.
-OBJDUMP=$lt_OBJDUMP
-
 # Method to check whether dependent libraries are shared objects.
 deplibs_check_method=$lt_deplibs_check_method
 
@@ -1572,9 +1581,6 @@
 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
 want_nocaseglob=$lt_want_nocaseglob
 
-# DLL creation program.
-DLLTOOL=$lt_DLLTOOL
-
 # Command to associate shared and link libraries.
 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd