iax

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@120 d0543943-73ff-0310-b7d9-9358b9ac24b2
2026-11-15 13:58:32 +00:00 · 2005-12-13 18:06:28 +00:00
1 parent 9e5c159002
commit 248ffa01b1
@@ -0,0 +1,181 @@
+iax.lo iax.o: iax.c /usr/include/netdb.h /usr/include/features.h \
+  /usr/include/sys/cdefs.h /usr/include/gnu/stubs.h \
+  /usr/include/netinet/in.h /usr/include/stdint.h \
+  /usr/include/bits/wchar.h /usr/include/bits/wordsize.h \
+  /usr/include/sys/socket.h /usr/include/sys/uio.h \
+  /usr/include/sys/types.h /usr/include/bits/types.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h \
+  /usr/include/bits/typesizes.h /usr/include/time.h /usr/include/endian.h \
+  /usr/include/bits/endian.h /usr/include/sys/select.h \
+  /usr/include/bits/select.h /usr/include/bits/sigset.h \
+  /usr/include/bits/time.h /usr/include/sys/sysmacros.h \
+  /usr/include/bits/pthreadtypes.h /usr/include/bits/uio.h \
+  /usr/include/bits/socket.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/limits.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/syslimits.h \
+  /usr/include/limits.h /usr/include/bits/posix1_lim.h \
+  /usr/include/bits/local_lim.h /usr/include/linux/limits.h \
+  /usr/include/bits/posix2_lim.h /usr/include/bits/sockaddr.h \
+  /usr/include/asm/socket.h /usr/include/asm/sockios.h \
+  /usr/include/bits/in.h /usr/include/bits/byteswap.h \
+  /usr/include/rpc/netdb.h /usr/include/bits/netdb.h \
+  /usr/include/sys/time.h /usr/include/stdlib.h /usr/include/alloca.h \
+  /usr/include/string.h /usr/include/bits/string.h \
+  /usr/include/bits/string2.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h \
+  /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h \
+  /usr/include/wchar.h /usr/include/gconv.h /usr/include/bits/stdio_lim.h \
+  /usr/include/bits/sys_errlist.h /usr/include/bits/stdio.h \
+  /usr/include/unistd.h /usr/include/bits/posix_opt.h \
+  /usr/include/bits/confname.h /usr/include/getopt.h /usr/include/fcntl.h \
+  /usr/include/bits/fcntl.h /usr/include/errno.h \
+  /usr/include/bits/errno.h /usr/include/linux/errno.h \
+  /usr/include/asm/errno.h /usr/include/arpa/inet.h /usr/include/malloc.h \
+  /usr/include/error.h jitterbuf.h iax-client.h frame.h iax2.h \
+  iax2-parser.h md5.h
+
+/usr/include/netdb.h:
+
+/usr/include/features.h:
+
+/usr/include/sys/cdefs.h:
+
+/usr/include/gnu/stubs.h:
+
+/usr/include/netinet/in.h:
+
+/usr/include/stdint.h:
+
+/usr/include/bits/wchar.h:
+
+/usr/include/bits/wordsize.h:
+
+/usr/include/sys/socket.h:
+
+/usr/include/sys/uio.h:
+
+/usr/include/sys/types.h:
+
+/usr/include/bits/types.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h:
+
+/usr/include/bits/typesizes.h:
+
+/usr/include/time.h:
+
+/usr/include/endian.h:
+
+/usr/include/bits/endian.h:
+
+/usr/include/sys/select.h:
+
+/usr/include/bits/select.h:
+
+/usr/include/bits/sigset.h:
+
+/usr/include/bits/time.h:
+
+/usr/include/sys/sysmacros.h:
+
+/usr/include/bits/pthreadtypes.h:
+
+/usr/include/bits/uio.h:
+
+/usr/include/bits/socket.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/limits.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/syslimits.h:
+
+/usr/include/limits.h:
+
+/usr/include/bits/posix1_lim.h:
+
+/usr/include/bits/local_lim.h:
+
+/usr/include/linux/limits.h:
+
+/usr/include/bits/posix2_lim.h:
+
+/usr/include/bits/sockaddr.h:
+
+/usr/include/asm/socket.h:
+
+/usr/include/asm/sockios.h:
+
+/usr/include/bits/in.h:
+
+/usr/include/bits/byteswap.h:
+
+/usr/include/rpc/netdb.h:
+
+/usr/include/bits/netdb.h:
+
+/usr/include/sys/time.h:
+
+/usr/include/stdlib.h:
+
+/usr/include/alloca.h:
+
+/usr/include/string.h:
+
+/usr/include/bits/string.h:
+
+/usr/include/bits/string2.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h:
+
+/usr/include/stdio.h:
+
+/usr/include/libio.h:
+
+/usr/include/_G_config.h:
+
+/usr/include/wchar.h:
+
+/usr/include/gconv.h:
+
+/usr/include/bits/stdio_lim.h:
+
+/usr/include/bits/sys_errlist.h:
+
+/usr/include/bits/stdio.h:
+
+/usr/include/unistd.h:
+
+/usr/include/bits/posix_opt.h:
+
+/usr/include/bits/confname.h:
+
+/usr/include/getopt.h:
+
+/usr/include/fcntl.h:
+
+/usr/include/bits/fcntl.h:
+
+/usr/include/errno.h:
+
+/usr/include/bits/errno.h:
+
+/usr/include/linux/errno.h:
+
+/usr/include/asm/errno.h:
+
+/usr/include/arpa/inet.h:
+
+/usr/include/malloc.h:
+
+/usr/include/error.h:
+
+jitterbuf.h:
+
+iax-client.h:
+
+frame.h:
+
+iax2.h:
+
+iax2-parser.h:
+
+md5.h:
@@ -0,0 +1,146 @@
+iax2-parser.lo iax2-parser.o: iax2-parser.c /usr/include/sys/types.h \
+  /usr/include/features.h /usr/include/sys/cdefs.h \
+  /usr/include/gnu/stubs.h /usr/include/bits/types.h \
+  /usr/include/bits/wordsize.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h \
+  /usr/include/bits/typesizes.h /usr/include/time.h /usr/include/endian.h \
+  /usr/include/bits/endian.h /usr/include/sys/select.h \
+  /usr/include/bits/select.h /usr/include/bits/sigset.h \
+  /usr/include/bits/time.h /usr/include/sys/sysmacros.h \
+  /usr/include/bits/pthreadtypes.h /usr/include/sys/socket.h \
+  /usr/include/sys/uio.h /usr/include/bits/uio.h \
+  /usr/include/bits/socket.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/limits.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/syslimits.h \
+  /usr/include/limits.h /usr/include/bits/posix1_lim.h \
+  /usr/include/bits/local_lim.h /usr/include/linux/limits.h \
+  /usr/include/bits/posix2_lim.h /usr/include/bits/sockaddr.h \
+  /usr/include/asm/socket.h /usr/include/asm/sockios.h \
+  /usr/include/netinet/in.h /usr/include/stdint.h \
+  /usr/include/bits/wchar.h /usr/include/bits/in.h \
+  /usr/include/bits/byteswap.h /usr/include/arpa/inet.h \
+  /usr/include/unistd.h /usr/include/bits/posix_opt.h \
+  /usr/include/bits/confname.h /usr/include/getopt.h \
+  /usr/include/string.h /usr/include/bits/string.h \
+  /usr/include/bits/string2.h /usr/include/stdlib.h /usr/include/alloca.h \
+  /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h \
+  /usr/include/wchar.h /usr/include/gconv.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h \
+  /usr/include/bits/stdio_lim.h /usr/include/bits/sys_errlist.h \
+  /usr/include/bits/stdio.h frame.h iax2.h iax2-parser.h
+
+/usr/include/sys/types.h:
+
+/usr/include/features.h:
+
+/usr/include/sys/cdefs.h:
+
+/usr/include/gnu/stubs.h:
+
+/usr/include/bits/types.h:
+
+/usr/include/bits/wordsize.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h:
+
+/usr/include/bits/typesizes.h:
+
+/usr/include/time.h:
+
+/usr/include/endian.h:
+
+/usr/include/bits/endian.h:
+
+/usr/include/sys/select.h:
+
+/usr/include/bits/select.h:
+
+/usr/include/bits/sigset.h:
+
+/usr/include/bits/time.h:
+
+/usr/include/sys/sysmacros.h:
+
+/usr/include/bits/pthreadtypes.h:
+
+/usr/include/sys/socket.h:
+
+/usr/include/sys/uio.h:
+
+/usr/include/bits/uio.h:
+
+/usr/include/bits/socket.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/limits.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/syslimits.h:
+
+/usr/include/limits.h:
+
+/usr/include/bits/posix1_lim.h:
+
+/usr/include/bits/local_lim.h:
+
+/usr/include/linux/limits.h:
+
+/usr/include/bits/posix2_lim.h:
+
+/usr/include/bits/sockaddr.h:
+
+/usr/include/asm/socket.h:
+
+/usr/include/asm/sockios.h:
+
+/usr/include/netinet/in.h:
+
+/usr/include/stdint.h:
+
+/usr/include/bits/wchar.h:
+
+/usr/include/bits/in.h:
+
+/usr/include/bits/byteswap.h:
+
+/usr/include/arpa/inet.h:
+
+/usr/include/unistd.h:
+
+/usr/include/bits/posix_opt.h:
+
+/usr/include/bits/confname.h:
+
+/usr/include/getopt.h:
+
+/usr/include/string.h:
+
+/usr/include/bits/string.h:
+
+/usr/include/bits/string2.h:
+
+/usr/include/stdlib.h:
+
+/usr/include/alloca.h:
+
+/usr/include/stdio.h:
+
+/usr/include/libio.h:
+
+/usr/include/_G_config.h:
+
+/usr/include/wchar.h:
+
+/usr/include/gconv.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h:
+
+/usr/include/bits/stdio_lim.h:
+
+/usr/include/bits/sys_errlist.h:
+
+/usr/include/bits/stdio.h:
+
+frame.h:
+
+iax2.h:
+
+iax2-parser.h:
@@ -0,0 +1,84 @@
+jitterbuf.lo jitterbuf.o: jitterbuf.c jitterbuf.h /usr/include/stdio.h \
+  /usr/include/features.h /usr/include/sys/cdefs.h \
+  /usr/include/gnu/stubs.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h \
+  /usr/include/bits/types.h /usr/include/bits/wordsize.h \
+  /usr/include/bits/typesizes.h /usr/include/libio.h \
+  /usr/include/_G_config.h /usr/include/wchar.h /usr/include/bits/wchar.h \
+  /usr/include/gconv.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h \
+  /usr/include/bits/stdio_lim.h /usr/include/bits/sys_errlist.h \
+  /usr/include/bits/stdio.h /usr/include/stdlib.h \
+  /usr/include/sys/types.h /usr/include/time.h /usr/include/endian.h \
+  /usr/include/bits/endian.h /usr/include/sys/select.h \
+  /usr/include/bits/select.h /usr/include/bits/sigset.h \
+  /usr/include/bits/time.h /usr/include/sys/sysmacros.h \
+  /usr/include/bits/pthreadtypes.h /usr/include/alloca.h \
+  /usr/include/string.h /usr/include/bits/string.h \
+  /usr/include/bits/string2.h
+
+jitterbuf.h:
+
+/usr/include/stdio.h:
+
+/usr/include/features.h:
+
+/usr/include/sys/cdefs.h:
+
+/usr/include/gnu/stubs.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h:
+
+/usr/include/bits/types.h:
+
+/usr/include/bits/wordsize.h:
+
+/usr/include/bits/typesizes.h:
+
+/usr/include/libio.h:
+
+/usr/include/_G_config.h:
+
+/usr/include/wchar.h:
+
+/usr/include/bits/wchar.h:
+
+/usr/include/gconv.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stdarg.h:
+
+/usr/include/bits/stdio_lim.h:
+
+/usr/include/bits/sys_errlist.h:
+
+/usr/include/bits/stdio.h:
+
+/usr/include/stdlib.h:
+
+/usr/include/sys/types.h:
+
+/usr/include/time.h:
+
+/usr/include/endian.h:
+
+/usr/include/bits/endian.h:
+
+/usr/include/sys/select.h:
+
+/usr/include/bits/select.h:
+
+/usr/include/bits/sigset.h:
+
+/usr/include/bits/time.h:
+
+/usr/include/sys/sysmacros.h:
+
+/usr/include/bits/pthreadtypes.h:
+
+/usr/include/alloca.h:
+
+/usr/include/string.h:
+
+/usr/include/bits/string.h:
+
+/usr/include/bits/string2.h:
@@ -0,0 +1,35 @@
+md5.lo md5.o: md5.c /usr/include/string.h /usr/include/features.h \
+  /usr/include/sys/cdefs.h /usr/include/gnu/stubs.h \
+  /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h \
+  /usr/include/bits/string.h /usr/include/bits/string2.h \
+  /usr/include/endian.h /usr/include/bits/endian.h \
+  /usr/include/bits/types.h /usr/include/bits/wordsize.h \
+  /usr/include/bits/typesizes.h /usr/include/stdlib.h md5.h
+
+/usr/include/string.h:
+
+/usr/include/features.h:
+
+/usr/include/sys/cdefs.h:
+
+/usr/include/gnu/stubs.h:
+
+/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/stddef.h:
+
+/usr/include/bits/string.h:
+
+/usr/include/bits/string2.h:
+
+/usr/include/endian.h:
+
+/usr/include/bits/endian.h:
+
+/usr/include/bits/types.h:
+
+/usr/include/bits/wordsize.h:
+
+/usr/include/bits/typesizes.h:
+
+/usr/include/stdlib.h:
+
+md5.h:
@@ -0,0 +1,35 @@
+# libiax.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.5.8 (1.1220.2.117 2004/08/04 14:12:05)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='libiax.so.0'
+
+# Names of this library.
+library_names='libiax.so.0.0.0 libiax.so.0 libiax.so'
+
+# The name of the static archive.
+old_library='libiax.a'
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Version information for libiax.
+current=0
+age=0
+revision=0
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/usr/local/lib'
@@ -0,0 +1 @@
+libiax.so.0.0.0
@@ -0,0 +1 @@
+libiax.so.0.0.0
@@ -0,0 +1,464 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# src/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+srcdir = .
+top_srcdir = ..
+
+pkgdatadir = $(datadir)/iax
+pkglibdir = $(libdir)/iax
+pkgincludedir = $(includedir)/iax
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = /usr/bin/install -c
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = i686-pc-linux-gnu
+host_triplet = i686-pc-linux-gnu
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(pkgdir)"
+pkgLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(pkg_LTLIBRARIES)
+libiax_la_LIBADD =
+am_libiax_la_OBJECTS = iax2-parser.lo iax.lo md5.lo jitterbuf.lo
+libiax_la_OBJECTS = $(am_libiax_la_OBJECTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libiax_la_SOURCES)
+DIST_SOURCES = $(libiax_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = ${SHELL} /usr/src/iax-0.2.3/missing --run aclocal-1.9
+AMDEP_FALSE = #
+AMDEP_TRUE = 
+AMTAR = ${SHELL} /usr/src/iax-0.2.3/missing --run tar
+AR = ar
+AUTOCONF = ${SHELL} /usr/src/iax-0.2.3/missing --run autoconf
+AUTOHEADER = ${SHELL} /usr/src/iax-0.2.3/missing --run autoheader
+AUTOMAKE = ${SHELL} /usr/src/iax-0.2.3/missing --run automake-1.9
+AWK = gawk
+CC = gcc
+CCDEPMODE = depmode=gcc3
+CFLAGS = -g -O2 -DNEWJB
+CPP = gcc -E
+CPPFLAGS = 
+CXX = g++
+CXXCPP = g++ -E
+CXXDEPMODE = depmode=gcc3
+CXXFLAGS = -g -O2
+CYGPATH_W = echo
+DEFS = -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"iax\" -DVERSION=\"0.2.3\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DSTDC_HEADERS=1 
+DEPDIR = .deps
+ECHO = echo
+ECHO_C = 
+ECHO_N = -n
+ECHO_T = 
+EGREP = grep -E
+EXEEXT = 
+F77 = 
+FFLAGS = 
+IAX_VERSION = 
+INSTALL_DATA = ${INSTALL} -m 644
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_SCRIPT = ${INSTALL}
+INSTALL_STRIP_PROGRAM = ${SHELL} $(install_sh) -c -s
+LDFLAGS = 
+LIBOBJS = 
+LIBS = 
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+LN_S = ln -s
+LTLIBOBJS = 
+MAKEINFO = ${SHELL} /usr/src/iax-0.2.3/missing --run makeinfo
+OBJEXT = o
+PACKAGE = iax
+PACKAGE_BUGREPORT = 
+PACKAGE_NAME = 
+PACKAGE_STRING = 
+PACKAGE_TARNAME = 
+PACKAGE_VERSION = 
+PATH_SEPARATOR = :
+RANLIB = ranlib
+SET_MAKE = 
+SHELL = /bin/sh
+STRIP = strip
+VERSION = 0.2.3
+ac_ct_AR = ar
+ac_ct_CC = gcc
+ac_ct_CXX = g++
+ac_ct_F77 = 
+ac_ct_RANLIB = ranlib
+ac_ct_STRIP = strip
+am__fastdepCC_FALSE = #
+am__fastdepCC_TRUE = 
+am__fastdepCXX_FALSE = #
+am__fastdepCXX_TRUE = 
+am__include = include
+am__leading_dot = .
+am__quote = 
+am__tar = ${AMTAR} chof - "$$tardir"
+am__untar = ${AMTAR} xf -
+bindir = ${exec_prefix}/bin
+build = i686-pc-linux-gnu
+build_alias = 
+build_cpu = i686
+build_os = linux-gnu
+build_vendor = pc
+datadir = ${prefix}/share
+exec_prefix = ${prefix}
+host = i686-pc-linux-gnu
+host_alias = 
+host_cpu = i686
+host_os = linux-gnu
+host_vendor = pc
+includedir = ${prefix}/include
+infodir = ${prefix}/info
+install_sh = /usr/src/iax-0.2.3/install-sh
+libdir = ${exec_prefix}/lib
+libexecdir = ${exec_prefix}/libexec
+localstatedir = ${prefix}/var
+mandir = ${prefix}/man
+mkdir_p = mkdir -p --
+oldincludedir = /usr/include
+prefix = /usr/local
+program_transform_name = s,x,x,
+sbindir = ${exec_prefix}/sbin
+sharedstatedir = ${prefix}/com
+sysconfdir = ${prefix}/etc
+target_alias = 
+# -DDEBUG_DEFAULT 
+AM_CFLAGS = -Wall -O2 -g -Wall -Wstrict-prototypes -I . \
+	-DDEBUG_SUPPORT -DLIBIAX -fsigned-char $(UCFLAGS)
+pkgdir = $(libdir)
+pkg_LTLIBRARIES = libiax.la
+libiax_la_SOURCES = iax2-parser.c iax.c md5.c jitterbuf.c
+EXTRA_DIST = md5.h frame.h iax-client.h iax2.h iax2-parser.h jitterbuf.h
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  src/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-pkgLTLIBRARIES: $(pkg_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	test -z "$(pkgdir)" || $(mkdir_p) "$(DESTDIR)$(pkgdir)"
+	@list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    f=$(am__strip_dir) \
+	    echo " $(LIBTOOL) --mode=install $(pkgLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pkgdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(pkgLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pkgdir)/$$f"; \
+	  else :; fi; \
+	done
+
+uninstall-pkgLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@set -x; list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  p=$(am__strip_dir) \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(pkgdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(pkgdir)/$$p"; \
+	done
+
+clean-pkgLTLIBRARIES:
+	-test -z "$(pkg_LTLIBRARIES)" || rm -f $(pkg_LTLIBRARIES)
+	@list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+libiax.la: $(libiax_la_OBJECTS) $(libiax_la_DEPENDENCIES) 
+	$(LINK) -rpath $(pkgdir) $(libiax_la_LDFLAGS) $(libiax_la_OBJECTS) $(libiax_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+include ./$(DEPDIR)/iax.Plo
+include ./$(DEPDIR)/iax2-parser.Plo
+include ./$(DEPDIR)/jitterbuf.Plo
+include ./$(DEPDIR)/md5.Plo
+
+.c.o:
+	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+#	source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(COMPILE) -c $<
+
+.c.obj:
+	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+#	source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+	if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+#	source='$<' object='$@' libtool=yes \
+#	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) \
+#	$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool
+uninstall-info-am:
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+	for dir in "$(DESTDIR)$(pkgdir)"; do \
+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-pkgLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local install-pkgLTLIBRARIES
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am uninstall-pkgLTLIBRARIES
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-pkgLTLIBRARIES ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am \
+	install-data-local install-exec install-exec-am install-info \
+	install-info-am install-man install-pkgLTLIBRARIES \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags uninstall uninstall-am \
+	uninstall-info-am uninstall-pkgLTLIBRARIES
+
+
+install-data-local:
+	mkdir -p $(includedir)/iax
+	install -m 644 md5.h $(includedir)/iax
+	install -m 644 frame.h $(includedir)/iax
+	install -m 644 iax2.h $(includedir)/iax
+	install -m 644 iax2-parser.h $(includedir)/iax
+	install -m 644 iax-client.h $(includedir)/iax
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
@@ -0,0 +1,21 @@
+AM_CFLAGS = -Wall -O2
+AM_CFLAGS += -g -Wall -Wstrict-prototypes -I .
+AM_CFLAGS += -DDEBUG_SUPPORT -DLIBIAX
+AM_CFLAGS += -fsigned-char
+# -DDEBUG_DEFAULT 
+AM_CFLAGS += $(UCFLAGS)
+
+
+pkgdir = $(libdir)
+pkg_LTLIBRARIES=libiax.la
+libiax_la_SOURCES = iax2-parser.c iax.c md5.c jitterbuf.c
+EXTRA_DIST = md5.h frame.h iax-client.h iax2.h iax2-parser.h jitterbuf.h
+
+install-data-local:
+	mkdir -p $(includedir)/iax
+	install -m 644 md5.h $(includedir)/iax
+	install -m 644 frame.h $(includedir)/iax
+	install -m 644 iax2.h $(includedir)/iax
+	install -m 644 iax2-parser.h $(includedir)/iax
+	install -m 644 iax-client.h $(includedir)/iax
+
@@ -0,0 +1,464 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(pkgdir)"
+pkgLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(pkg_LTLIBRARIES)
+libiax_la_LIBADD =
+am_libiax_la_OBJECTS = iax2-parser.lo iax.lo md5.lo jitterbuf.lo
+libiax_la_OBJECTS = $(am_libiax_la_OBJECTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libiax_la_SOURCES)
+DIST_SOURCES = $(libiax_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
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+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+IAX_VERSION = @IAX_VERSION@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
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+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
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+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
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+target_alias = @target_alias@
+# -DDEBUG_DEFAULT 
+AM_CFLAGS = -Wall -O2 -g -Wall -Wstrict-prototypes -I . \
+	-DDEBUG_SUPPORT -DLIBIAX -fsigned-char $(UCFLAGS)
+pkgdir = $(libdir)
+pkg_LTLIBRARIES = libiax.la
+libiax_la_SOURCES = iax2-parser.c iax.c md5.c jitterbuf.c
+EXTRA_DIST = md5.h frame.h iax-client.h iax2.h iax2-parser.h jitterbuf.h
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  src/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-pkgLTLIBRARIES: $(pkg_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	test -z "$(pkgdir)" || $(mkdir_p) "$(DESTDIR)$(pkgdir)"
+	@list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    f=$(am__strip_dir) \
+	    echo " $(LIBTOOL) --mode=install $(pkgLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pkgdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(pkgLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pkgdir)/$$f"; \
+	  else :; fi; \
+	done
+
+uninstall-pkgLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@set -x; list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  p=$(am__strip_dir) \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(pkgdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(pkgdir)/$$p"; \
+	done
+
+clean-pkgLTLIBRARIES:
+	-test -z "$(pkg_LTLIBRARIES)" || rm -f $(pkg_LTLIBRARIES)
+	@list='$(pkg_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+libiax.la: $(libiax_la_OBJECTS) $(libiax_la_DEPENDENCIES) 
+	$(LINK) -rpath $(pkgdir) $(libiax_la_LDFLAGS) $(libiax_la_OBJECTS) $(libiax_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iax.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iax2-parser.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/md5.Plo@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+.c.lo:
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+@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool
+uninstall-info-am:
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
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+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
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+distdir: $(DISTFILES)
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+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
+	  if test -d $$d/$$file; then \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
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+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
+	done
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+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
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+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-pkgLTLIBRARIES \
+	mostlyclean-am
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+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
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+	distclean-libtool distclean-tags
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+dvi: dvi-am
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+install-man:
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
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+mostlyclean: mostlyclean-am
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+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
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+ps-am:
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+uninstall-am: uninstall-info-am uninstall-pkgLTLIBRARIES
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+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-pkgLTLIBRARIES ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am \
+	install-data-local install-exec install-exec-am install-info \
+	install-info-am install-man install-pkgLTLIBRARIES \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags uninstall uninstall-am \
+	uninstall-info-am uninstall-pkgLTLIBRARIES
+
+
+install-data-local:
+	mkdir -p $(includedir)/iax
+	install -m 644 md5.h $(includedir)/iax
+	install -m 644 frame.h $(includedir)/iax
+	install -m 644 iax2.h $(includedir)/iax
+	install -m 644 iax2-parser.h $(includedir)/iax
+	install -m 644 iax-client.h $(includedir)/iax
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
@@ -0,0 +1,134 @@
+/*
+ * libiax: An implementation of the Inter-Asterisk eXchange protocol
+ *
+ * Asterisk internal frame definitions.
+ * 
+ * Copyright (C) 1999, Mark Spencer
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser General Public License.  Other components of
+ * Asterisk are distributed under The GNU General Public License
+ * only.
+ */
+
+#ifndef _LIBIAX_FRAME_H
+#define _LIBIAX_FRAME_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+/* Frame types */
+#define AST_FRAME_DTMF		1		/* A DTMF digit, subclass is the digit */
+#define AST_FRAME_VOICE		2		/* Voice data, subclass is AST_FORMAT_* */
+#define AST_FRAME_VIDEO		3		/* Video frame, maybe?? :) */
+#define AST_FRAME_CONTROL	4		/* A control frame, subclass is AST_CONTROL_* */
+#define AST_FRAME_NULL		5		/* An empty, useless frame */
+#define AST_FRAME_IAX		6		/* Inter Aterisk Exchange private frame type */
+#define AST_FRAME_TEXT		7		/* Text messages */
+#define AST_FRAME_IMAGE		8		/* Image Frames */
+#define AST_FRAME_HTML		9		/* HTML Frames */
+#define AST_FRAME_CNG           10		/* Comfort Noise frame (subclass is level of CNG in -dBov) */
+
+/* HTML subclasses */
+#define AST_HTML_URL		1		/* Sending a URL */
+#define AST_HTML_DATA		2		/* Data frame */
+#define AST_HTML_BEGIN		4		/* Beginning frame */
+#define AST_HTML_END		8		/* End frame */
+#define AST_HTML_LDCOMPLETE	16		/* Load is complete */
+#define AST_HTML_NOSUPPORT	17		/* Peer is unable to support HTML */
+#define AST_HTML_LINKURL	18		/* Send URL and track */
+#define AST_HTML_UNLINK		19		/* Request no more linkage */
+#define AST_HTML_LINKREJECT	20		/* Reject LINKURL */
+
+/* Data formats for capabilities and frames alike */
+/*! G.723.1 compression */
+#define AST_FORMAT_G723_1       (1 << 0)
+	/*! GSM compression */
+#define AST_FORMAT_GSM          (1 << 1)
+	/*! Raw mu-law data (G.711) */
+#define AST_FORMAT_ULAW         (1 << 2)
+	/*! Raw A-law data (G.711) */
+#define AST_FORMAT_ALAW         (1 << 3)
+	/*! ADPCM (G.726, 32kbps) */
+#define AST_FORMAT_G726         (1 << 4)
+	/*! ADPCM (IMA) */
+#define AST_FORMAT_ADPCM        (1 << 5)
+	/*! Raw 16-bit Signed Linear (8000 Hz) PCM */
+#define AST_FORMAT_SLINEAR      (1 << 6)
+	/*! LPC10, 180 samples/frame */
+#define AST_FORMAT_LPC10        (1 << 7)
+	/*! G.729A audio */
+#define AST_FORMAT_G729A        (1 << 8)
+	/*! SpeeX Free Compression */
+#define AST_FORMAT_SPEEX        (1 << 9)
+	/*! iLBC Free Compression */
+#define AST_FORMAT_ILBC         (1 << 10)
+	/*! Maximum audio format */
+#define AST_FORMAT_MAX_AUDIO    (1 << 15)
+	/*! JPEG Images */
+#define AST_FORMAT_JPEG         (1 << 16)
+	/*! PNG Images */
+#define AST_FORMAT_PNG          (1 << 17)
+	/*! H.261 Video */
+#define AST_FORMAT_H261         (1 << 18)
+	/*! H.263 Video */
+#define AST_FORMAT_H263         (1 << 19)
+	/*! Max one */
+#define AST_FORMAT_MAX_VIDEO    (1 << 24)
+
+/* Control frame types */
+#define AST_CONTROL_HANGUP		1			/* Other end has hungup */
+#define AST_CONTROL_RING		2			/* Local ring */
+#define AST_CONTROL_RINGING 	3			/* Remote end is ringing */
+#define AST_CONTROL_ANSWER		4			/* Remote end has answered */
+#define AST_CONTROL_BUSY		5			/* Remote end is busy */
+#define AST_CONTROL_TAKEOFFHOOK 6			/* Make it go off hook */
+#define AST_CONTROL_OFFHOOK		7			/* Line is off hook */
+#define AST_CONTROL_CONGESTION	8			/* Congestion (circuits busy) */
+#define AST_CONTROL_FLASH		9			/* Flash hook */
+#define AST_CONTROL_WINK		10			/* Wink */
+#define AST_CONTROL_OPTION		11			/* Set an option */
+
+#define AST_FRIENDLY_OFFSET		64			/* Reserved header space */
+
+struct ast_frame {
+        /*! Kind of frame */
+        int frametype;
+        /*! Subclass, frame dependent */
+        int subclass;
+        /*! Length of data */
+        int datalen;
+        /*! Number of 8khz samples in this frame */
+        int samples;
+        /*! Was the data malloc'd?  i.e. should we free it when we discard the f
+rame? */
+        int mallocd;
+        /*! How far into "data" the data really starts */
+        int offset;
+        /*! Optional source of frame for debugging */
+        char *src;
+        /*! Pointer to actual data */
+        void *data;
+        /*! Next/Prev for linking stand alone frames */
+        struct ast_frame *prev;
+       /*! Next/Prev for linking stand alone frames */
+        struct ast_frame *next;
+                                                                /* Unused except
+ if debugging is turned on, but left
+                                                                   in the struct
+ so that it can be turned on without
+                                                                   requiring a r
+ecompile of the whole thing */
+};
+
+
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+
+#endif
@@ -0,0 +1,233 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Implementation of Inter-Asterisk eXchange
+ * 
+ * Copyright (C) 1999, Mark Spencer
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser General Public License (LGPL)
+ */
+ 
+#ifndef _ASTERISK_IAX_CLIENT_H
+#define _ASTERISK_IAX_CLIENT_H
+
+#ifdef WIN32_TIME_GET_TIME
+#include <Mmsystem.h>
+#endif
+
+#if defined(_MSC_VER)
+/* disable zero-sized array in struct/union warning */
+#pragma warning(disable:4200)
+#endif
+
+#ifndef LINUX
+#define socklen_t int
+#endif
+
+#include "frame.h"
+#include "iax2.h"
+#include "iax2-parser.h"
+
+#define MAXSTRLEN 80
+
+#define IAX_AUTHMETHOD_PLAINTEXT 	IAX_AUTH_PLAINTEXT
+#define IAX_AUTHMETHOD_MD5 			IAX_AUTH_MD5
+
+extern char iax_errstr[];
+
+struct iax_session;
+
+
+#define IAX_EVENT_CONNECT 0			/* Connect a new call */
+#define IAX_EVENT_ACCEPT  1			/* Accept a call */
+#define IAX_EVENT_HANGUP  2			/* Hang up a call */
+#define IAX_EVENT_REJECT  3			/* Rejected call */
+#define IAX_EVENT_VOICE   4			/* Voice Data */
+#define IAX_EVENT_DTMF    5			/* A DTMF Tone */
+#define IAX_EVENT_TIMEOUT 6			/* Connection timeout...  session will be
+									   a pointer to free()'d memory! */
+#define IAX_EVENT_LAGRQ   7			/* Lag request -- Internal use only */
+#define IAX_EVENT_LAGRP   8			/* Lag Measurement.  See event.lag */
+#define IAX_EVENT_RINGA	  9			/* Announce we/they are ringing */
+#define IAX_EVENT_PING	  10		/* Ping -- internal use only */
+#define IAX_EVENT_PONG	  11		/* Pong -- internal use only */
+#define IAX_EVENT_BUSY	  12		/* Report a line busy */
+#define IAX_EVENT_ANSWER  13		/* Answer the line */
+
+#define IAX_EVENT_IMAGE   14		/* Send/Receive an image */
+#define IAX_EVENT_AUTHRQ  15		/* Authentication request */
+#define IAX_EVENT_AUTHRP  16		/* Authentication reply */
+
+#define IAX_EVENT_REGREQ  17		/* Registration request */
+#define IAX_EVENT_REGACK  18		/* Registration reply */
+#define IAX_EVENT_URL	  19		/* URL received */
+#define IAX_EVENT_LDCOMPLETE 20		/* URL loading complete */
+
+#define IAX_EVENT_TRANSFER	21		/* Transfer has taken place */
+
+#define IAX_EVENT_DPREQ		22		/* Dialplan request */
+#define IAX_EVENT_DPREP		23		/* Dialplan reply */
+#define IAX_EVENT_DIAL		24		/* Dial on a TBD call */
+
+#define IAX_EVENT_QUELCH	25		/* Quelch Audio */
+#define IAX_EVENT_UNQUELCH	26		/* Unquelch Audio */
+
+#define IAX_EVENT_UNLINK	27		/* Unlink */
+#define IAX_EVENT_LINKREJECT	28		/* Link Rejection */
+#define IAX_EVENT_TEXT		29		/* Text Frame :-) */
+#define IAX_EVENT_REGREJ  30		/* Registration reply */
+#define IAX_EVENT_LINKURL	31		/* Unlink */
+#define IAX_EVENT_CNG	32		/* Comfort-noise (almost silence) */
+
+/* moved from iax.c to support attended transfer */
+#define IAX_EVENT_REREQUEST	999
+#define IAX_EVENT_TXREPLY	1000
+#define IAX_EVENT_TXREJECT	1001
+#define IAX_EVENT_TXACCEPT  1002
+#define IAX_EVENT_TXREADY	1003
+
+#define IAX_SCHEDULE_FUZZ 0			/* ms of fuzz to drop */
+
+#ifdef WIN32
+#if defined(_MSC_VER)
+typedef int (__stdcall *sendto_t)(SOCKET, const char *, int, int, const struct sockaddr *, int);
+typedef int (__stdcall *recvfrom_t)(SOCKET, char *, int, int, struct sockaddr *, int *);
+#else
+typedef int PASCAL (*sendto_t)(SOCKET, const char *, int, int, const struct sockaddr *, int);
+typedef int PASCAL (*recvfrom_t)(SOCKET, char *buf, int len, int flags, struct sockaddr *from, int *fromlen);
+#endif
+#else
+typedef int (*sendto_t)(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
+typedef int (*recvfrom_t)(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
+#endif
+
+struct iax_event {
+	int etype;						/* Type of event */
+	int subclass;					/* Subclass data (event specific) */
+	unsigned int ts;				/* Timestamp */
+	struct iax_session *session;	/* Applicable session */
+	int datalen;					/* Length of raw data */
+	struct iax_ies ies;				/* IE's for IAX2 frames */
+	unsigned char data[0];			/* Raw data if applicable */
+};
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+/* All functions return 0 on success and -1 on failure unless otherwise
+   specified */
+
+/* Called to initialize IAX structures and sockets.  Returns actual
+   portnumber (which it will try preferred portno first, but if not
+   take what it can get */
+extern int iax_init(int preferredportno);
+
+extern int iax_shutdown(void);
+
+/* Get filedescriptor for IAX to use with select or gtk_input_add */
+extern int iax_get_fd(void);
+
+/* Find out how many milliseconds until the next scheduled event */
+extern int iax_time_to_next_event(void);
+
+/* Generate a new IAX session */
+extern struct iax_session *iax_session_new(void);
+
+/* Return exactly one iax event (if there is one pending).  If blocking is
+   non-zero, IAX will block until some event is received */
+extern struct iax_event *iax_get_event(int blocking);
+
+
+extern int iax_auth_reply(struct iax_session *session, char *password, 
+						char *challenge, int methods);
+
+/* Free an event */
+extern void iax_event_free(struct iax_event *event);
+
+struct sockaddr_in;
+
+/* Front ends for sending events */
+extern int iax_send_dtmf(struct iax_session *session, char digit);
+extern int iax_send_voice(struct iax_session *session, int format, unsigned char *data, int datalen, int samples);
+extern int iax_send_cng(struct iax_session *session, int level, unsigned char *data, int datalen);
+extern int iax_send_image(struct iax_session *session, int format, unsigned char *data, int datalen);
+extern int iax_send_url(struct iax_session *session, char *url, int link);
+extern int iax_send_text(struct iax_session *session, char *text);
+extern int iax_send_ping(struct iax_session *session);
+extern int iax_load_complete(struct iax_session *session);
+extern int iax_reject(struct iax_session *session, char *reason);
+extern int iax_busy(struct iax_session *session);
+extern int iax_congestion(struct iax_session *session);
+extern int iax_hangup(struct iax_session *session, char *byemsg);
+extern int iax_call(struct iax_session *session, char *cidnum, char *cidname, char *ich, char *lang, int wait, int format, int capability);
+extern int iax_accept(struct iax_session *session, int format);
+extern int iax_answer(struct iax_session *session);
+extern int iax_sendurl(struct iax_session *session, char *url);
+extern int iax_send_unlink(struct iax_session *session);
+extern int iax_send_link_reject(struct iax_session *session);
+extern int iax_ring_announce(struct iax_session *session);
+extern struct sockaddr_in iax_get_peer_addr(struct iax_session *session);
+extern int iax_register(struct iax_session *session, char *hostname, char *peer, char *secret, int refresh);
+extern int iax_lag_request(struct iax_session *session);
+extern int iax_dial(struct iax_session *session, char *number);	/* Dial on a TBD call */
+extern int iax_dialplan_request(struct iax_session *session, char *number);	/* Request dialplan status for number */
+extern int iax_quelch(struct iax_session *session);
+extern int iax_unquelch(struct iax_session * session);
+extern int iax_transfer(struct iax_session *session, char *number);  
+extern int iax_quelch_moh(struct iax_session *session, int MOH);
+
+extern void iax_destroy(struct iax_session  * session);
+
+extern void iax_enable_debug(void);
+extern void iax_disable_debug(void);
+
+/* For attended transfer, application create a new session,
+ * make a call on the new session.
+ * On answer of the new session, call iax_setup_transfer and wait for
+ * IAX_EVENT_TXREADY when both sides are completed succefully or
+ * IAX_EVENT_TXREJECT for either side.
+ * If there are music on hold the it will be stopped by this library.
+ */
+extern int iax_setup_transfer(struct iax_session *s0, struct iax_session *s1);
+
+struct iax_netstat {
+	int jitter;
+	int losspct;
+	int losscnt;
+	int packets;
+	int delay;
+	int dropped;
+	int ooo;
+};
+/* fills in rtt, and an iax_netstat structure for each of local/remote directions of call */
+extern int iax_get_netstats(struct iax_session *s, int *rtt, struct iax_netstat *local, struct iax_netstat *remote);
+
+
+extern void iax_set_private(struct iax_session *s, void *pvt);
+extern void *iax_get_private(struct iax_session *s);
+extern void iax_set_sendto(struct iax_session *s, sendto_t sendto);
+
+/* to use application networking instead of internal, set call this instead of iax_init,
+ * and pass in sendto and recvfrom replacements.  blocking reads may not be implemented */
+extern void iax_set_networking(sendto_t st, recvfrom_t rf);
+
+/* destroy an iax session */
+extern void iax_session_destroy(struct iax_session **session);
+
+/* Handle externally received frames */
+struct iax_event *iax_net_process(unsigned char *buf, int len, struct sockaddr_in *sin);
+extern unsigned int iax_session_get_capability(struct iax_session *s);
+extern char iax_pref_codec_add(struct iax_session *session, unsigned int format);
+extern void iax_pref_codec_del(struct iax_session *session, unsigned int format);
+extern int iax_pref_codec_get(struct iax_session *session, unsigned int *array, int len);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _ASTERISK_IAX_CLIENT_H */
@@ -0,0 +1,838 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Implementation of Inter-Asterisk eXchange
+ * 
+ * Copyright (C) 2003-2004, Digium
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser (Library) General Public License
+ */
+
+#ifdef WIN32
+#include <winsock.h>
+#define snprintf _snprintf
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+
+#ifndef _MSC_VER
+#include <unistd.h>
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "frame.h"
+#include "iax2.h"
+#include "iax2-parser.h"
+
+static int frames = 0;
+static int iframes = 0;
+static int oframes = 0;
+
+#ifdef ALIGN32
+static unsigned int get_uint32(unsigned char *p)
+{
+  return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
+}
+
+static unsigned short get_uint16(unsigned char *p)
+{
+  return (p[0] << 8) | p[1] ;
+}
+
+#else
+#define get_uint32(p) (*((unsigned int *)(p)))
+#define get_uint16(p) (*((unsigned short *)(p)))
+#endif
+
+
+static void internaloutput(const char *str)
+{
+	printf(str);
+}
+
+static void internalerror(const char *str)
+{
+	fprintf(stderr, "WARNING: %s", str);
+}
+
+static void (*outputf)(const char *str) = internaloutput;
+static void (*errorf)(const char *str) = internalerror;
+
+static void dump_addr(char *output, int maxlen, void *value, int len)
+{
+	struct sockaddr_in sin;
+	if (len == sizeof(sin)) {
+		memcpy(&sin, value, len);
+		snprintf(output, maxlen, "IPV4 %s:%d", inet_ntoa(sin.sin_addr), ntohs(sin.sin_port));
+	} else {
+		snprintf(output, maxlen, "Invalid Address");
+	}
+}
+
+static void dump_string(char *output, int maxlen, void *value, int len)
+{
+	maxlen--;
+	if (maxlen > len)
+		maxlen = len;
+	strncpy(output,value, maxlen);
+	output[maxlen] = '\0';
+}
+
+static void dump_int(char *output, int maxlen, void *value, int len)
+{
+	if (len == (int)sizeof(unsigned int))
+		snprintf(output, maxlen, "%lu", (unsigned long)ntohl(get_uint32(value)));
+	else
+		snprintf(output, maxlen, "Invalid INT");
+}
+
+static void dump_short(char *output, int maxlen, void *value, int len)
+{
+	if (len == (int)sizeof(unsigned short))
+		snprintf(output, maxlen, "%d", ntohs(get_uint16(value)));
+	else
+		snprintf(output, maxlen, "Invalid SHORT");
+}
+
+static void dump_byte(char *output, int maxlen, void *value, int len)
+{
+	if (len == (int)sizeof(unsigned char))
+		snprintf(output, maxlen, "%d", *((unsigned char *)value));
+	else
+		snprintf(output, maxlen, "Invalid BYTE");
+}
+
+static void dump_ipaddr(char *output, int maxlen, void *value, int len)
+{
+	struct sockaddr_in sin;
+	if (len == (int)sizeof(unsigned int)) {
+		memcpy(&sin.sin_addr, value, len);
+		snprintf(output, maxlen, "%s", inet_ntoa(sin.sin_addr));
+	} else
+		snprintf(output, maxlen, "Invalid IPADDR");
+}
+
+
+static void dump_prov_flags(char *output, int maxlen, void *value, int len)
+{
+	if (len == (int)sizeof(unsigned int))
+		snprintf(output, maxlen, "%lu (%s)", (unsigned long)ntohl(get_uint32(value)),
+			"PROVISION_PARSING_NOT_IMPLEMENTED");
+	else
+		snprintf(output, maxlen, "Invalid INT");
+}
+
+static void dump_samprate(char *output, int maxlen, void *value, int len)
+{
+	char tmp[256]="";
+	int sr;
+	if (len == (int)sizeof(unsigned short)) {
+		sr = ntohs(*((unsigned short *)value));
+		if (sr & IAX_RATE_8KHZ)
+			strcat(tmp, ",8khz");
+		if (sr & IAX_RATE_11KHZ)
+			strcat(tmp, ",11.025khz");
+		if (sr & IAX_RATE_16KHZ)
+			strcat(tmp, ",16khz");
+		if (sr & IAX_RATE_22KHZ)
+			strcat(tmp, ",22.05khz");
+		if (sr & IAX_RATE_44KHZ)
+			strcat(tmp, ",44.1khz");
+		if (sr & IAX_RATE_48KHZ)
+			strcat(tmp, ",48khz");
+		if (strlen(tmp))
+			strncpy(output, &tmp[1], maxlen - 1);
+		else
+			strncpy(output, "None specified!\n", maxlen - 1);
+	} else
+		snprintf(output, maxlen, "Invalid SHORT");
+
+}
+
+static void dump_prov_ies(char *output, int maxlen, unsigned char *iedata, int len);
+static void dump_prov(char *output, int maxlen, void *value, int len)
+{
+	dump_prov_ies(output, maxlen, value, len);
+}
+
+static struct iax2_ie {
+	int ie;
+	char *name;
+	void (*dump)(char *output, int maxlen, void *value, int len);
+} ies[] = {
+	{ IAX_IE_CALLED_NUMBER, "CALLED NUMBER", dump_string },
+	{ IAX_IE_CALLING_NUMBER, "CALLING NUMBER", dump_string },
+	{ IAX_IE_CALLING_ANI, "ANI", dump_string },
+	{ IAX_IE_CALLING_NAME, "CALLING NAME", dump_string },
+	{ IAX_IE_CALLED_CONTEXT, "CALLED CONTEXT", dump_string },
+	{ IAX_IE_USERNAME, "USERNAME", dump_string },
+	{ IAX_IE_PASSWORD, "PASSWORD", dump_string },
+	{ IAX_IE_CAPABILITY, "CAPABILITY", dump_int },
+	{ IAX_IE_FORMAT, "FORMAT", dump_int },
+	{ IAX_IE_LANGUAGE, "LANGUAGE", dump_string },
+	{ IAX_IE_CODEC_PREFS, "CODEC_PREFS", dump_string },
+	{ IAX_IE_VERSION, "VERSION", dump_short },
+	{ IAX_IE_ADSICPE, "ADSICPE", dump_short },
+	{ IAX_IE_DNID, "DNID", dump_string },
+	{ IAX_IE_AUTHMETHODS, "AUTHMETHODS", dump_short },
+	{ IAX_IE_CHALLENGE, "CHALLENGE", dump_string },
+	{ IAX_IE_MD5_RESULT, "MD5 RESULT", dump_string },
+	{ IAX_IE_RSA_RESULT, "RSA RESULT", dump_string },
+	{ IAX_IE_APPARENT_ADDR, "APPARENT ADDRESS", dump_addr },
+	{ IAX_IE_REFRESH, "REFRESH", dump_short },
+	{ IAX_IE_DPSTATUS, "DIALPLAN STATUS", dump_short },
+	{ IAX_IE_CALLNO, "CALL NUMBER", dump_short },
+	{ IAX_IE_CAUSE, "CAUSE", dump_string },
+	{ IAX_IE_IAX_UNKNOWN, "UNKNOWN IAX CMD", dump_byte },
+	{ IAX_IE_MSGCOUNT, "MESSAGE COUNT", dump_short },
+	{ IAX_IE_AUTOANSWER, "AUTO ANSWER REQ" },
+	{ IAX_IE_TRANSFERID, "TRANSFER ID", dump_int },
+	{ IAX_IE_RDNIS, "REFERRING DNIS", dump_string },
+	{ IAX_IE_PROVISIONING, "PROVISIONING", dump_prov },
+	{ IAX_IE_AESPROVISIONING, "AES PROVISIONG" },
+	{ IAX_IE_DATETIME, "DATE TIME", dump_int },
+	{ IAX_IE_DEVICETYPE, "DEVICE TYPE", dump_string },
+	{ IAX_IE_SERVICEIDENT, "SERVICE IDENT", dump_string },
+	{ IAX_IE_FIRMWAREVER, "FIRMWARE VER", dump_short },
+	{ IAX_IE_FWBLOCKDESC, "FW BLOCK DESC", dump_int },
+	{ IAX_IE_FWBLOCKDATA, "FW BLOCK DATA" },
+	{ IAX_IE_PROVVER, "PROVISIONG VER", dump_int },
+	{ IAX_IE_CALLINGPRES, "CALLING PRESNTN", dump_byte },
+	{ IAX_IE_CALLINGTON, "CALLING TYPEOFNUM", dump_byte },
+	{ IAX_IE_CALLINGTNS, "CALLING TRANSITNET", dump_short },
+	{ IAX_IE_SAMPLINGRATE, "SAMPLINGRATE", dump_samprate },
+	{ IAX_IE_CODEC_PREFS, "CODEC_PREFS", dump_string },
+	{ IAX_IE_RR_JITTER, "RR_JITTER", dump_int },
+	{ IAX_IE_RR_LOSS, "RR_LOSS", dump_int },
+	{ IAX_IE_RR_PKTS, "RR_PKTS", dump_int },
+	{ IAX_IE_RR_DELAY, "RR_DELAY", dump_short },
+	{ IAX_IE_RR_DROPPED, "RR_DROPPED", dump_int },
+	{ IAX_IE_RR_OOO, "RR_OOO", dump_int },
+};
+
+const char *iax_ie2str(int ie)
+{
+	int x;
+	for (x=0;x<(int)sizeof(ies) / (int)sizeof(ies[0]); x++) {
+		if (ies[x].ie == ie)
+			return ies[x].name;
+	}
+	return "Unknown IE";
+}
+
+
+static void dump_prov_ies(char *output, int maxlen, unsigned char *iedata, int len)
+{
+	int ielen;
+	int ie;
+	int found;
+	char tmp[256];
+	if (len < 2)
+		return;
+	strcpy(output, "\n"); 
+	maxlen -= strlen(output); output += strlen(output);
+	while(len > 2) {
+		ie = iedata[0];
+		ielen = iedata[1];
+		if (ielen + 2> len) {
+			snprintf(tmp, (int)sizeof(tmp), "Total Prov IE length of %d bytes exceeds remaining prov frame length of %d bytes\n", ielen + 2, len);
+			strncpy(output, tmp, maxlen - 1);
+			maxlen -= strlen(output); output += strlen(output);
+			return;
+		}
+		found = 0;
+		if (!found) {
+			snprintf(tmp, (int)sizeof(tmp), "       Unknown Prov IE %03d  : Present\n", ie);
+			strncpy(output, tmp, maxlen - 1);
+			maxlen -= strlen(output); output += strlen(output);
+		}
+		iedata += (2 + ielen);
+		len -= (2 + ielen);
+	}
+}
+
+static void dump_ies(unsigned char *iedata, int len)
+{
+	int ielen;
+	int ie;
+	int x;
+	int found;
+	char interp[1024];
+	char tmp[1024];
+	if (len < 2)
+		return;
+	while(len > 2) {
+		ie = iedata[0];
+		ielen = iedata[1];
+		if (ielen + 2> len) {
+			snprintf(tmp, (int)sizeof(tmp), "Total IE length of %d bytes exceeds remaining frame length of %d bytes\n", ielen + 2, len);
+			outputf(tmp);
+			return;
+		}
+		found = 0;
+		for (x=0;x<(int)sizeof(ies) / (int)sizeof(ies[0]); x++) {
+			if (ies[x].ie == ie) {
+				if (ies[x].dump) {
+					ies[x].dump(interp, (int)sizeof(interp), iedata + 2, ielen);
+					snprintf(tmp, (int)sizeof(tmp), "   %-15.15s : %s\n", ies[x].name, interp);
+					outputf(tmp);
+				} else {
+					if (ielen)
+						snprintf(interp, (int)sizeof(interp), "%d bytes", ielen);
+					else
+						strcpy(interp, "Present");
+					snprintf(tmp, (int)sizeof(tmp), "   %-15.15s : %s\n", ies[x].name, interp);
+					outputf(tmp);
+				}
+				found++;
+			}
+		}
+		if (!found) {
+			snprintf(tmp, (int)sizeof(tmp), "   Unknown IE %03d  : Present\n", ie);
+			outputf(tmp);
+		}
+		iedata += (2 + ielen);
+		len -= (2 + ielen);
+	}
+	outputf("\n");
+}
+
+void iax_showframe(struct iax_frame *f, struct ast_iax2_full_hdr *fhi, int rx, struct sockaddr_in *sin, int datalen)
+{
+	const char *frames[] = {
+		"(0?)",
+		"DTMF   ",
+		"VOICE  ",
+		"VIDEO  ",
+		"CONTROL",
+		"NULL   ",
+		"IAX    ",
+		"TEXT   ",
+		"IMAGE  " };
+	const char *iaxs[] = {
+		"(0?)",
+		"NEW    ",
+		"PING   ",
+		"PONG   ",
+		"ACK    ",
+		"HANGUP ",
+		"REJECT ",
+		"ACCEPT ",
+		"AUTHREQ",
+		"AUTHREP",
+		"INVAL  ",
+		"LAGRQ  ",
+		"LAGRP  ",
+		"REGREQ ",
+		"REGAUTH",
+		"REGACK ",
+		"REGREJ ",
+		"REGREL ",
+		"VNAK   ",
+		"DPREQ  ",
+		"DPREP  ",
+		"DIAL   ",
+		"TXREQ  ",
+		"TXCNT  ",
+		"TXACC  ",
+		"TXREADY",
+		"TXREL  ",
+		"TXREJ  ",
+		"QUELCH ",
+		"UNQULCH",
+		"POKE",
+		"PAGE",
+		"MWI",
+		"UNSUPPORTED",
+		"TRANSFER",
+		"PROVISION",
+		"FWDOWNLD",
+		"FWDATA"
+	};
+	const char *cmds[] = {
+		"(0?)",
+		"HANGUP ",
+		"RING   ",
+		"RINGING",
+		"ANSWER ",
+		"BUSY   ",
+		"TKOFFHK ",
+		"OFFHOOK" };
+	struct ast_iax2_full_hdr *fh;
+	char retries[20];
+	char class2[20];
+	char subclass2[20];
+	const char *class;
+	const char *subclass;
+	char tmp[256];
+
+	if (f) {
+		fh = f->data;
+		snprintf(retries, (int)sizeof(retries), "%03d", f->retries);
+	} else {
+		fh = fhi;
+		if (ntohs(fh->dcallno) & IAX_FLAG_RETRANS)
+			strcpy(retries, "Yes");
+		else
+			strcpy(retries, " No");
+	}
+	if (!(ntohs(fh->scallno) & IAX_FLAG_FULL)) {
+		/* Don't mess with mini-frames */
+		return;
+	}
+	if (fh->type > (int)sizeof(frames)/(int)sizeof(char *)) {
+		snprintf(class2, (int)sizeof(class2), "(%d?)", fh->type);
+		class = class2;
+	} else {
+		class = frames[(int)fh->type];
+	}
+	if (fh->type == AST_FRAME_DTMF) {
+		sprintf(subclass2, "%c", fh->csub);
+		subclass = subclass2;
+	} else if (fh->type == AST_FRAME_IAX) {
+		if (fh->csub >= (int)sizeof(iaxs)/(int)sizeof(iaxs[0])) {
+			snprintf(subclass2, (int)sizeof(subclass2), "(%d?)", fh->csub);
+			subclass = subclass2;
+		} else {
+			subclass = iaxs[(int)fh->csub];
+		}
+	} else if (fh->type == AST_FRAME_CONTROL) {
+		if (fh->csub > (int)sizeof(cmds)/(int)sizeof(char *)) {
+			snprintf(subclass2, (int)sizeof(subclass2), "(%d?)", fh->csub);
+			subclass = subclass2;
+		} else {
+			subclass = cmds[(int)fh->csub];
+		}
+	} else {
+		snprintf(subclass2, (int)sizeof(subclass2), "%d", fh->csub);
+		subclass = subclass2;
+	}
+snprintf(tmp, (int)sizeof(tmp), 
+"%s-Frame Retry[%s] -- OSeqno: %3.3d ISeqno: %3.3d Type: %s Subclass: %s\n",
+	(rx ? "Rx" : "Tx"),
+	retries, fh->oseqno, fh->iseqno, class, subclass);
+	outputf(tmp);
+snprintf(tmp, (int)sizeof(tmp), 
+"   Timestamp: %05lums  SCall: %5.5d  DCall: %5.5d [%s:%d]\n",
+	(unsigned long)ntohl(fh->ts),
+	ntohs(fh->scallno) & ~IAX_FLAG_FULL, ntohs(fh->dcallno) & ~IAX_FLAG_RETRANS,
+		inet_ntoa(sin->sin_addr), ntohs(sin->sin_port));
+	outputf(tmp);
+	if (fh->type == AST_FRAME_IAX)
+		dump_ies(fh->iedata, datalen);
+}
+
+int iax_ie_append_raw(struct iax_ie_data *ied, unsigned char ie, void *data, int datalen)
+{
+	char tmp[256];
+	if (datalen > ((int)sizeof(ied->buf) - ied->pos)) {
+		snprintf(tmp, (int)sizeof(tmp), "Out of space for ie '%s' (%d), need %d have %d\n", iax_ie2str(ie), ie, datalen, (int)sizeof(ied->buf) - ied->pos);
+		errorf(tmp);
+		return -1;
+	}
+	ied->buf[ied->pos++] = ie;
+	ied->buf[ied->pos++] = datalen;
+	memcpy(ied->buf + ied->pos, data, datalen);
+	ied->pos += datalen;
+	return 0;
+}
+
+int iax_ie_append_addr(struct iax_ie_data *ied, unsigned char ie, struct sockaddr_in *sin)
+{
+	return iax_ie_append_raw(ied, ie, sin, (int)sizeof(struct sockaddr_in));
+}
+
+int iax_ie_append_int(struct iax_ie_data *ied, unsigned char ie, unsigned int value) 
+{
+	unsigned int newval;
+	newval = htonl(value);
+	return iax_ie_append_raw(ied, ie, &newval, (int)sizeof(newval));
+}
+
+int iax_ie_append_short(struct iax_ie_data *ied, unsigned char ie, unsigned short value) 
+{
+	unsigned short newval;
+	newval = htons(value);
+	return iax_ie_append_raw(ied, ie, &newval, (int)sizeof(newval));
+}
+
+int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, unsigned char *str)
+{
+	return iax_ie_append_raw(ied, ie, str, strlen((char *) str));
+}
+
+int iax_ie_append_byte(struct iax_ie_data *ied, unsigned char ie, unsigned char dat)
+{
+	return iax_ie_append_raw(ied, ie, &dat, 1);
+}
+
+int iax_ie_append(struct iax_ie_data *ied, unsigned char ie) 
+{
+	return iax_ie_append_raw(ied, ie, NULL, 0);
+}
+
+void iax_set_output(void (*func)(const char *))
+{
+	outputf = func;
+}
+
+void iax_set_error(void (*func)(const char *))
+{
+	errorf = func;
+}
+
+int iax_parse_ies(struct iax_ies *ies, unsigned char *data, int datalen)
+{
+	/* Parse data into information elements */
+	int len;
+	int ie;
+	char tmp[256];
+	memset(ies, 0, (int)sizeof(struct iax_ies));
+	ies->msgcount = -1;
+	ies->firmwarever = -1;
+	ies->calling_ton = -1;
+	ies->calling_tns = -1;
+	ies->calling_pres = -1;
+	ies->samprate = IAX_RATE_8KHZ;
+	while(datalen >= 2) {
+		ie = data[0];
+		len = data[1];
+		if (len > datalen - 2) {
+			errorf("Information element length exceeds message size\n");
+			return -1;
+		}
+		switch(ie) {
+		case IAX_IE_CALLED_NUMBER:
+			ies->called_number = (char *) data + 2;
+			break;
+		case IAX_IE_CALLING_NUMBER:
+			ies->calling_number = (char *) data + 2;
+			break;
+		case IAX_IE_CALLING_ANI:
+			ies->calling_ani = (char *) data + 2;
+			break;
+		case IAX_IE_CALLING_NAME:
+			ies->calling_name = (char *) data + 2;
+			break;
+		case IAX_IE_CALLED_CONTEXT:
+			ies->called_context = (char *) data + 2;
+			break;
+		case IAX_IE_USERNAME:
+			ies->username = (char *) data + 2;
+			break;
+		case IAX_IE_PASSWORD:
+			ies->password = (char *) data + 2;
+			break;
+		case IAX_IE_CAPABILITY:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting capability to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else
+				ies->capability = ntohl(get_uint32(data + 2));
+			break;
+		case IAX_IE_FORMAT:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting format to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else
+				ies->format = ntohl(get_uint32(data + 2));
+			break;
+		case IAX_IE_LANGUAGE:
+			ies->language = (char *) data + 2;
+			break;
+		case IAX_IE_CODEC_PREFS:
+			ies->codec_prefs = (char *) data + 2;
+			break;
+		case IAX_IE_VERSION:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp),  "Expecting version to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->version = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_ADSICPE:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting adsicpe to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->adsicpe = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_SAMPLINGRATE:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting samplingrate to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->samprate = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_DNID:
+			ies->dnid = (char *) data + 2;
+			break;
+		case IAX_IE_RDNIS:
+			ies->rdnis = (char *) data + 2;
+			break;
+		case IAX_IE_AUTHMETHODS:
+			if (len != (int)sizeof(unsigned short))  {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting authmethods to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->authmethods = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_CHALLENGE:
+			ies->challenge = (char *) data + 2;
+			break;
+		case IAX_IE_MD5_RESULT:
+			ies->md5_result = (char *) data + 2;
+			break;
+		case IAX_IE_RSA_RESULT:
+			ies->rsa_result = (char *) data + 2;
+			break;
+		case IAX_IE_APPARENT_ADDR:
+			ies->apparent_addr = ((struct sockaddr_in *)(data + 2));
+			break;
+		case IAX_IE_REFRESH:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp),  "Expecting refresh to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->refresh = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_DPSTATUS:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp),  "Expecting dpstatus to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->dpstatus = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_CALLNO:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp),  "Expecting callno to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->callno = ntohs(get_uint16(data + 2));
+			break;
+		case IAX_IE_CAUSE:
+			ies->cause = (char *) data + 2;
+			break;
+		case IAX_IE_CAUSECODE:
+			if (len != 1) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting causecode to be single byte but was %d\n", len);
+				errorf(tmp);
+			} else {
+				ies->causecode = data[2];
+			}
+			break;
+		case IAX_IE_IAX_UNKNOWN:
+			if (len == 1)
+				ies->iax_unknown = data[2];
+			else {
+				snprintf(tmp, (int)sizeof(tmp), "Expected single byte Unknown command, but was %d long\n", len);
+				errorf(tmp);
+			}
+			break;
+		case IAX_IE_MSGCOUNT:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting msgcount to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->msgcount = ntohs(get_uint16(data + 2));	
+			break;
+		case IAX_IE_AUTOANSWER:
+			ies->autoanswer = 1;
+			break;
+		case IAX_IE_MUSICONHOLD:
+			ies->musiconhold = 1;
+			break;
+		case IAX_IE_TRANSFERID:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting transferid to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else
+				ies->transferid = ntohl(get_uint32(data + 2));
+			break;
+		case IAX_IE_DATETIME:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting date/time to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else
+				ies->datetime = ntohl(get_uint32(data + 2));
+			break;
+		case IAX_IE_FIRMWAREVER:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting firmwarever to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->firmwarever = ntohs(get_uint16(data + 2));	
+			break;
+		case IAX_IE_DEVICETYPE:
+			ies->devicetype = (char *) data + 2;
+			break;
+		case IAX_IE_SERVICEIDENT:
+			ies->serviceident = (char *) data + 2;
+			break;
+		case IAX_IE_FWBLOCKDESC:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected block desc to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else
+				ies->fwdesc = ntohl(get_uint32(data + 2));
+			break;
+		case IAX_IE_FWBLOCKDATA:
+			ies->fwdata = data + 2;
+			ies->fwdatalen = len;
+			break;
+		case IAX_IE_PROVVER:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected provisioning version to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->provverpres = 1;
+				ies->provver = ntohl(get_uint32(data + 2));
+			}
+			break;
+		case IAX_IE_CALLINGPRES:
+			if (len == 1)
+				ies->calling_pres = data[2];
+			else {
+				snprintf(tmp, (int)sizeof(tmp), "Expected single byte callingpres, but was %d long\n", len);
+				errorf(tmp);
+			}
+			break;
+		case IAX_IE_CALLINGTON:
+			if (len == 1)
+				ies->calling_ton = data[2];
+			else {
+				snprintf(tmp, (int)sizeof(tmp), "Expected single byte callington, but was %d long\n", len);
+				errorf(tmp);
+			}
+			break;
+		case IAX_IE_CALLINGTNS:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expecting callingtns to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else
+				ies->calling_tns = ntohs(get_uint16(data + 2));	
+			break;
+		case IAX_IE_RR_JITTER:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected jitter rr to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->rr_jitter = ntohl(get_uint32(data + 2));
+			}
+			break;
+		case IAX_IE_RR_LOSS:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected loss rr to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->rr_loss = ntohl(get_uint32(data + 2));
+			}
+			break;
+		case IAX_IE_RR_PKTS:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected packets rr to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->rr_pkts = ntohl(get_uint32(data + 2));
+			}
+			break;
+		case IAX_IE_RR_DELAY:
+			if (len != (int)sizeof(unsigned short)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected loss rr to be %d bytes long but was %d\n", (int)sizeof(unsigned short), len);
+				errorf(tmp);
+			} else {
+				ies->rr_delay = ntohs(get_uint16(data + 2));
+			}
+			break;
+		case IAX_IE_RR_DROPPED:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected packets rr to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->rr_dropped = ntohl(get_uint32(data + 2));
+			}
+			break;
+		case IAX_IE_RR_OOO:
+			if (len != (int)sizeof(unsigned int)) {
+				snprintf(tmp, (int)sizeof(tmp), "Expected packets rr to be %d bytes long but was %d\n", (int)sizeof(unsigned int), len);
+				errorf(tmp);
+			} else {
+				ies->rr_ooo = ntohl(get_uint32(data + 2));
+			}
+			break;
+		default:
+			snprintf(tmp, (int)sizeof(tmp), "Ignoring unknown information element '%s' (%d) of length %d\n", iax_ie2str(ie), ie, len);
+			outputf(tmp);
+		}
+		/* Overwrite information element with 0, to null terminate previous portion */
+		data[0] = 0;
+		datalen -= (len + 2);
+		data += (len + 2);
+	}
+	/* Null-terminate last field */
+	*data = '\0';
+	if (datalen) {
+		errorf("Invalid information element contents, strange boundary\n");
+		return -1;
+	}
+	return 0;
+}
+
+void iax_frame_wrap(struct iax_frame *fr, struct ast_frame *f)
+{
+	fr->af.frametype = f->frametype;
+	fr->af.subclass = f->subclass;
+	fr->af.mallocd = 0;				/* Our frame is static relative to the container */
+	fr->af.datalen = f->datalen;
+	fr->af.samples = f->samples;
+	fr->af.offset = AST_FRIENDLY_OFFSET;
+	fr->af.src = f->src;
+	fr->af.data = fr->afdata;
+	if (fr->af.datalen) 
+		memcpy(fr->af.data, f->data, fr->af.datalen);
+}
+
+struct iax_frame *iax_frame_new(int direction, int datalen)
+{
+	struct iax_frame *fr;
+	fr = malloc((int)sizeof(struct iax_frame) + datalen);
+	if (fr) {
+		fr->direction = direction;
+		fr->retrans = -1;
+		frames++;
+		if (fr->direction == DIRECTION_INGRESS)
+			iframes++;
+		else
+			oframes++;
+	}
+	return fr;
+}
+
+void iax_frame_free(struct iax_frame *fr)
+{
+	/* Note: does not remove from scheduler! */
+	if (fr->direction == DIRECTION_INGRESS)
+		iframes--;
+	else if (fr->direction == DIRECTION_OUTGRESS)
+		oframes--;
+	else {
+		errorf("Attempt to double free frame detected\n");
+		return;
+	}
+	fr->direction = 0;
+	free(fr);
+	frames--;
+}
+
+int iax_get_frames(void) { return frames; }
+int iax_get_iframes(void) { return iframes; }
+int iax_get_oframes(void) { return oframes; }
@@ -0,0 +1,146 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Implementation of Inter-Asterisk eXchange
+ * 
+ * Copyright (C) 2003, Digium
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+ 
+#ifndef _IAX2_PARSER_H
+#define _IAX2_PARSER_H
+
+struct iax_ies {
+	char *called_number;
+	char *calling_number;
+	char *calling_ani;
+	char *calling_name;
+	int calling_ton;
+	int calling_tns;
+	int calling_pres;
+	char *called_context;
+	char *username;
+	char *password;
+	unsigned int capability;
+	unsigned int format;
+	char *codec_prefs;
+	char *language;
+	int version;
+	unsigned short adsicpe;
+	char *dnid;
+	char *rdnis;
+	unsigned int authmethods;
+	char *challenge;
+	char *md5_result;
+	char *rsa_result;
+	struct sockaddr_in *apparent_addr;
+	unsigned short refresh;
+	unsigned short dpstatus;
+	unsigned short callno;
+	char *cause;
+	unsigned char causecode;
+	unsigned char iax_unknown;
+	int msgcount;
+	int autoanswer;
+	int musiconhold;
+	unsigned int transferid;
+	unsigned int datetime;
+	char *devicetype;
+	char *serviceident;
+	int firmwarever;
+	unsigned int fwdesc;
+	unsigned char *fwdata;
+	unsigned char fwdatalen;
+	unsigned int provver;
+	unsigned short samprate;
+	unsigned int provverpres;
+	unsigned int rr_jitter;
+	unsigned int rr_loss;
+	unsigned int rr_pkts;
+	unsigned short rr_delay;
+	unsigned int rr_dropped;
+	unsigned int rr_ooo;
+};
+
+#define DIRECTION_INGRESS 1
+#define DIRECTION_OUTGRESS 2
+
+struct iax_frame {
+#ifdef LIBIAX
+	struct iax_session *session;
+	struct iax_event *event;
+#endif
+
+	/* /Our/ call number */
+	unsigned short callno;
+	/* /Their/ call number */
+	unsigned short dcallno;
+	/* Start of raw frame (outgoing only) */
+	void *data;
+	/* Length of frame (outgoing only) */
+	int datalen;
+	/* How many retries so far? */
+	int retries;
+	/* Outgoing relative timestamp (ms) */
+	unsigned int ts;
+	/* How long to wait before retrying */
+	int retrytime;
+	/* Are we received out of order?  */
+	int outoforder;
+	/* Have we been sent at all yet? */
+	int sentyet;
+	/* Outgoing Packet sequence number */
+	int oseqno;
+	/* Next expected incoming packet sequence number */
+	int iseqno;
+	/* Non-zero if should be sent to transfer peer */
+	int transfer;
+	/* Non-zero if this is the final message */
+	int final;
+	/* Ingress or outgres */
+	int direction;
+	/* Retransmission ID */
+	int retrans;
+	/* Easy linking */
+	struct iax_frame *next;
+	struct iax_frame *prev;
+	/* Actual, isolated frame header */
+	struct ast_frame af;
+	unsigned char unused[AST_FRIENDLY_OFFSET];
+	unsigned char afdata[0];	/* Data for frame */
+};
+
+struct iax_ie_data {
+	unsigned char buf[1024];
+	int pos;
+};
+
+/* Choose a different function for output */
+extern void iax_set_output(void (*output)(const char *data));
+/* Choose a different function for errors */
+extern void iax_set_error(void (*output)(const char *data));
+extern void iax_showframe(struct iax_frame *f, struct ast_iax2_full_hdr *fhi, int rx, struct sockaddr_in *sin, int datalen);
+
+extern const char *iax_ie2str(int ie);
+
+extern int iax_ie_append_raw(struct iax_ie_data *ied, unsigned char ie, void *data, int datalen);
+extern int iax_ie_append_addr(struct iax_ie_data *ied, unsigned char ie, struct sockaddr_in *sin);
+extern int iax_ie_append_int(struct iax_ie_data *ied, unsigned char ie, unsigned int value);
+extern int iax_ie_append_short(struct iax_ie_data *ied, unsigned char ie, unsigned short value);
+extern int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, unsigned char *str);
+extern int iax_ie_append_byte(struct iax_ie_data *ied, unsigned char ie, unsigned char dat);
+extern int iax_ie_append(struct iax_ie_data *ied, unsigned char ie);
+extern int iax_parse_ies(struct iax_ies *ies, unsigned char *data, int datalen);
+
+extern int iax_get_frames(void);
+extern int iax_get_iframes(void);
+extern int iax_get_oframes(void);
+
+extern void iax_frame_wrap(struct iax_frame *fr, struct ast_frame *f);
+extern struct iax_frame *iax_frame_new(int direction, int datalen);
+extern void iax_frame_free(struct iax_frame *fr);
+#endif
@@ -0,0 +1,223 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Implementation of Inter-Asterisk eXchange
+ * 
+ * Copyright (C) 2003, Digium
+ *
+ * Mark Spencer <markster@linux-support.net>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+ 
+#ifndef _IAX2_H
+#define _IAX2_H
+
+/* Max version of IAX protocol we support */
+#define IAX_PROTO_VERSION 2
+
+#define IAX_MAX_CALLS 32768
+
+#define IAX_FLAG_FULL		0x8000
+
+#define IAX_FLAG_RETRANS	0x8000
+
+#define IAX_FLAG_SC_LOG		0x80
+
+#define IAX_MAX_SHIFT		0x1F
+
+#define IAX_WINDOW			64
+
+/* Subclass for AST_FRAME_IAX */
+#define IAX_COMMAND_NEW		1
+#define IAX_COMMAND_PING	2
+#define IAX_COMMAND_PONG	3
+#define IAX_COMMAND_ACK		4
+#define IAX_COMMAND_HANGUP	5
+#define IAX_COMMAND_REJECT	6
+#define IAX_COMMAND_ACCEPT	7
+#define IAX_COMMAND_AUTHREQ	8
+#define IAX_COMMAND_AUTHREP	9
+#define IAX_COMMAND_INVAL	10
+#define IAX_COMMAND_LAGRQ	11
+#define IAX_COMMAND_LAGRP	12
+#define IAX_COMMAND_REGREQ	13	/* Registration request */
+#define IAX_COMMAND_REGAUTH	14	/* Registration authentication required */
+#define IAX_COMMAND_REGACK	15	/* Registration accepted */
+#define IAX_COMMAND_REGREJ	16	/* Registration rejected */
+#define IAX_COMMAND_REGREL	17	/* Force release of registration */
+#define IAX_COMMAND_VNAK	18	/* If we receive voice before valid first voice frame, send this */
+#define IAX_COMMAND_DPREQ	19	/* Request status of a dialplan entry */
+#define IAX_COMMAND_DPREP	20	/* Request status of a dialplan entry */
+#define IAX_COMMAND_DIAL	21	/* Request a dial on channel brought up TBD */
+#define IAX_COMMAND_TXREQ	22	/* Transfer Request */
+#define IAX_COMMAND_TXCNT	23	/* Transfer Connect */
+#define IAX_COMMAND_TXACC	24	/* Transfer Accepted */
+#define IAX_COMMAND_TXREADY	25	/* Transfer ready */
+#define IAX_COMMAND_TXREL	26	/* Transfer release */
+#define IAX_COMMAND_TXREJ	27	/* Transfer reject */
+#define IAX_COMMAND_QUELCH	28	/* Stop audio/video transmission */
+#define IAX_COMMAND_UNQUELCH 29	/* Resume audio/video transmission */
+#define IAX_COMMAND_POKE    30  /* Like ping, but does not require an open connection */
+#define IAX_COMMAND_PAGE	31	/* Paging description */
+#define IAX_COMMAND_MWI	32	/* Stand-alone message waiting indicator */
+#define IAX_COMMAND_UNSUPPORT	33	/* Unsupported message received */
+#define IAX_COMMAND_TRANSFER	34	/* Request remote transfer */
+#define IAX_COMMAND_PROVISION	35	/* Provision device */
+#define IAX_COMMAND_FWDOWNL    36      /* Download firmware */
+#define IAX_COMMAND_FWDATA     37      /* Firmware Data */
+
+#define IAX_DEFAULT_REG_EXPIRE  60	/* By default require re-registration once per minute */
+
+#define IAX_LINGER_TIMEOUT		10 /* How long to wait before closing bridged call */
+
+#define IAX_DEFAULT_PORTNO		4569
+
+/* IAX Information elements */
+#define IAX_IE_CALLED_NUMBER		1		/* Number/extension being called - string */
+#define IAX_IE_CALLING_NUMBER		2		/* Calling number - string */
+#define IAX_IE_CALLING_ANI			3		/* Calling number ANI for billing  - string */
+#define IAX_IE_CALLING_NAME			4		/* Name of caller - string */
+#define IAX_IE_CALLED_CONTEXT		5		/* Context for number - string */
+#define IAX_IE_USERNAME				6		/* Username (peer or user) for authentication - string */
+#define IAX_IE_PASSWORD				7		/* Password for authentication - string */
+#define IAX_IE_CAPABILITY			8		/* Actual codec capability - unsigned int */
+#define IAX_IE_FORMAT				9		/* Desired codec format - unsigned int */
+#define IAX_IE_LANGUAGE				10		/* Desired language - string */
+#define IAX_IE_VERSION				11		/* Protocol version - short */
+#define IAX_IE_ADSICPE				12		/* CPE ADSI capability - short */
+#define IAX_IE_DNID					13		/* Originally dialed DNID - string */
+#define IAX_IE_AUTHMETHODS			14		/* Authentication method(s) - short */
+#define IAX_IE_CHALLENGE			15		/* Challenge data for MD5/RSA - string */
+#define IAX_IE_MD5_RESULT			16		/* MD5 challenge result - string */
+#define IAX_IE_RSA_RESULT			17		/* RSA challenge result - string */
+#define IAX_IE_APPARENT_ADDR		18		/* Apparent address of peer - struct sockaddr_in */
+#define IAX_IE_REFRESH				19		/* When to refresh registration - short */
+#define IAX_IE_DPSTATUS				20		/* Dialplan status - short */
+#define IAX_IE_CALLNO				21		/* Call number of peer - short */
+#define IAX_IE_CAUSE				22		/* Cause - string */
+#define IAX_IE_IAX_UNKNOWN			23		/* Unknown IAX command - byte */
+#define IAX_IE_MSGCOUNT				24		/* How many messages waiting - short */
+#define IAX_IE_AUTOANSWER			25		/* Request auto-answering -- none */
+#define IAX_IE_MUSICONHOLD			26		/* Request musiconhold with QUELCH -- none or string */
+#define IAX_IE_TRANSFERID			27		/* Transfer Request Identifier -- int */
+#define IAX_IE_RDNIS				28		/* Referring DNIS -- string */
+#define IAX_IE_PROVISIONING			29		/* Provisioning info */
+#define IAX_IE_AESPROVISIONING			30		/* AES Provisioning info */
+#define IAX_IE_DATETIME				31		/* Date/Time */
+#define IAX_IE_DEVICETYPE                       32              /* Device Type -- string */
+#define IAX_IE_SERVICEIDENT                     33              /* Service Identifier -- string */
+#define IAX_IE_FIRMWAREVER                      34              /* Firmware revision -- u16 */
+#define IAX_IE_FWBLOCKDESC                      35              /* Firmware block description -- u32 */
+#define IAX_IE_FWBLOCKDATA                      36              /* Firmware block of data -- raw */
+#define IAX_IE_PROVVER                          37              /* Provisioning Version (u32) */
+#define IAX_IE_CALLINGPRES                      38              /* Calling presentation (u8) */
+#define IAX_IE_CALLINGTON                       39              /* Calling type of number (u8) */
+#define IAX_IE_CALLINGTNS                       40              /* Calling transit network select (u16) */
+#define IAX_IE_SAMPLINGRATE                     41              /* Supported sampling rates (u16) */
+#define IAX_IE_CAUSECODE                        42              /* Hangup cause (u8) */
+#define IAX_IE_ENCRYPTION                       43              /* Encryption format (u16) */
+#define IAX_IE_ENCKEY                           44              /* Encryption key (raw) */
+#define IAX_IE_CODEC_PREFS          45      /* Codec Negotiation */
+
+#define IAX_IE_RR_JITTER                        46              /* Received jitter (as in RFC1889) u32 */
+#define IAX_IE_RR_LOSS                          47              /* Received loss (high byte loss pct, low 24 bits loss count, as in rfc1889 */
+#define IAX_IE_RR_PKTS                          48              /* Received frames (total frames received) u32 */
+#define IAX_IE_RR_DELAY                         49              /* Max playout delay for received frames (in ms) u16 */
+#define IAX_IE_RR_DROPPED                       50              /* Dropped frames (presumably by jitterbuf) u32 */
+#define IAX_IE_RR_OOO                           51              /* Frames received Out of Order u32 */
+
+
+
+#define IAX_AUTH_PLAINTEXT			(1 << 0)
+#define IAX_AUTH_MD5				(1 << 1)
+#define IAX_AUTH_RSA				(1 << 2)
+
+#define IAX_META_TRUNK				1		/* Trunk meta-message */
+#define IAX_META_VIDEO				2		/* Video frame */
+
+#define IAX_RATE_8KHZ                          (1 << 0) /* 8khz sampling (default if absent) */
+#define IAX_RATE_11KHZ                         (1 << 1) /* 11.025khz sampling */
+#define IAX_RATE_16KHZ                         (1 << 2) /* 16khz sampling */
+#define IAX_RATE_22KHZ                         (1 << 3) /* 22.05khz sampling */
+#define IAX_RATE_44KHZ                         (1 << 4) /* 44.1khz sampling */
+#define IAX_RATE_48KHZ                         (1 << 5) /* 48khz sampling */
+
+#define IAX_DPSTATUS_EXISTS			(1 << 0)
+#define IAX_DPSTATUS_CANEXIST		(1 << 1)
+#define IAX_DPSTATUS_NONEXISTANT	(1 << 2)
+#define IAX_DPSTATUS_IGNOREPAT		(1 << 14)
+#define IAX_DPSTATUS_MATCHMORE		(1 << 15)
+
+#if defined(_MSC_VER)
+#pragma pack(push,1)
+#define __PACKED
+#else
+#define __PACKED __attribute__ ((__packed__))
+#endif
+
+/* Full frames are always delivered reliably */
+struct ast_iax2_full_hdr {
+	unsigned short scallno;	/* Source call number -- high bit must be 1 */
+	unsigned short dcallno;	/* Destination call number -- high bit is 1 if retransmission */
+	unsigned int ts;		/* 32-bit timestamp in milliseconds (from 1st transmission) */
+	unsigned char oseqno;	/* Packet number (outgoing) */
+	unsigned char iseqno;	/* Packet number (next incoming expected) */
+	char type;				/* Frame type */
+	unsigned char csub;		/* Compressed subclass */
+	unsigned char iedata[0];
+} __PACKED;
+
+/* Mini header is used only for voice frames -- delivered unreliably */
+struct ast_iax2_mini_hdr {
+	unsigned short callno;	/* Source call number -- high bit must be 0, rest must be non-zero */
+	unsigned short ts;		/* 16-bit Timestamp (high 16 bits from last ast_iax2_full_hdr) */
+							/* Frametype implicitly VOICE_FRAME */
+							/* subclass implicit from last ast_iax2_full_hdr */
+	unsigned char data[0];
+} __PACKED;
+
+struct ast_iax2_meta_hdr {
+	unsigned short zeros;			/* Zeros field -- must be zero */
+	unsigned char metacmd;			/* Meta command */
+	unsigned char cmddata;			/* Command Data */
+	unsigned char data[0];
+} __PACKED;
+
+struct ast_iax2_video_hdr {
+	unsigned short zeros;			/* Zeros field -- must be zero */
+	unsigned short callno;			/* Video call number */
+	unsigned short ts;				/* Timestamp and mark if present */
+	unsigned char data[0];
+} __PACKED;
+
+struct ast_iax2_meta_trunk_hdr {
+	unsigned int ts;				/* 32-bit timestamp for all messages */
+	unsigned char data[0];
+} __PACKED;
+
+struct ast_iax2_meta_trunk_entry {
+	unsigned short callno;			/* Call number */
+	unsigned short len;				/* Length of data for this callno */
+} __PACKED;
+
+#define IAX_FIRMWARE_MAGIC 0x69617879
+
+struct ast_iax2_firmware_header {
+       unsigned int magic;             /* Magic number */
+       unsigned short version;         /* Software version */
+       unsigned char devname[16];      /* Device */
+       unsigned int datalen;           /* Data length of file beyond header */
+       unsigned char chksum[16];       /* Checksum of all data */
+       unsigned char data[0];
+} __PACKED;
+
+
+#if defined(_MSC_VER)
+#pragma pack(pop)
+#endif
+
+#undef __PACKED
+
+#endif
@@ -0,0 +1,809 @@
+/*
+ * jitterbuf: an application-independent jitterbuffer
+ *
+ * Copyrights:
+ * Copyright (C) 2004-2005, Horizon Wimba, Inc.
+ *
+ * Contributors:
+ * Steve Kann <stevek@stevek.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser (Library) General Public License
+ *
+ * Copyright on this file is disclaimed to Digium for inclusion in Asterisk
+ */
+
+#include "jitterbuf.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* define these here, just for ancient compiler systems */
+#define JB_LONGMAX 2147483647L
+#define JB_LONGMIN (-JB_LONGMAX - 1L)
+
+/* MS VC can't do __VA_ARGS__ */
+#if defined(WIN32) && defined(_MSC_VER)
+#define jb_warn if (warnf) warnf
+#define jb_err if (errf) errf
+#define jb_dbg if (dbgf) dbgf
+
+#ifdef DEEP_DEBUG
+  #define jb_dbg2 if (dbgf) dbgf
+#else
+  #define jb_dbg2 if (0) dbgf
+#endif
+
+#else
+
+#define jb_warn(...) (warnf ? warnf(__VA_ARGS__) : (void)0)
+#define jb_err(...) (errf ? errf(__VA_ARGS__) : (void)0)
+#define jb_dbg(...) (dbgf ? dbgf(__VA_ARGS__) : (void)0)
+
+#ifdef DEEP_DEBUG
+#define jb_dbg2(...) (dbgf ? dbgf(__VA_ARGS__) : (void)0)
+#else
+#define jb_dbg2(...) ((void)0)
+#endif
+
+#endif
+
+static jb_output_function_t warnf, errf, dbgf;
+
+void jb_setoutput(jb_output_function_t err, jb_output_function_t warn, jb_output_function_t dbg) 
+{
+	errf = err;
+	warnf = warn;
+	dbgf = dbg;
+}
+
+static void increment_losspct(jitterbuf *jb) 
+{
+    jb->info.losspct = (100000 + 499 * jb->info.losspct)/500;    
+}
+
+static void decrement_losspct(jitterbuf *jb) 
+{
+    jb->info.losspct = (499 * jb->info.losspct)/500;    
+}
+
+void jb_reset(jitterbuf *jb) 
+{
+	/* only save settings */
+	jb_conf s = jb->info.conf;
+	memset(jb,0,sizeof(jitterbuf));
+	jb->info.conf = s;
+
+	/* initialize length */
+	jb->info.current = jb->info.target = JB_TARGET_EXTRA; 
+	jb->info.silence_begin_ts = -1; 
+}
+
+jitterbuf * jb_new() 
+{
+    jitterbuf *jb;
+
+
+    jb = malloc(sizeof(jitterbuf));
+    if(!jb) return NULL;
+
+    jb_reset(jb);
+
+    jb_dbg2("jb_new() = %x\n", jb);
+    return jb;
+}
+
+void jb_destroy(jitterbuf *jb) 
+{
+    jb_frame *frame; 
+    jb_dbg2("jb_destroy(%x)\n", jb);
+
+    /* free all the frames on the "free list" */
+    frame = jb->free;
+    while(frame != NULL) {
+      jb_frame *next = frame->next;
+      free(frame);
+      frame = next;
+    }
+
+    /* free ourselves! */ 
+    free(jb);
+}
+
+
+
+/* simple history manipulation */
+/* maybe later we can make the history buckets variable size, or something? */
+/* drop parameter determines whether we will drop outliers to minimize
+ * delay */
+#if 0
+static int longcmp(const void *a, const void *b) 
+{
+    return *(long *)a - *(long *)b;
+}
+#endif
+
+static int history_put(jitterbuf *jb, long ts, long now, long ms) 
+{
+	long delay = now - (ts - jb->info.resync_offset);
+	long threshold = 2 * jb->info.jitter + jb->info.conf.resync_threshold;
+	long kicked;
+
+	/* don't add special/negative times to history */
+	if (ts <= 0) 
+		return 0;
+
+	/* check for drastic change in delay */
+	if (jb->info.conf.resync_threshold != -1) {
+		if (abs(delay - jb->info.last_delay) > threshold) {
+			jb->info.cnt_delay_discont++;
+			if (jb->info.cnt_delay_discont > 3) {
+				/* resync the jitterbuffer */
+				jb->info.cnt_delay_discont = 0;
+				jb->hist_ptr = 0;
+				jb->hist_maxbuf_valid = 0;
+
+				jb_warn("Resyncing the jb. last_delay %ld, this delay %ld, threshold %ld, new offset %ld\n", jb->info.last_delay, delay, threshold, ts - now);
+				jb->info.resync_offset = ts - now;
+				jb->info.last_delay = delay = 0; /* after resync, frame is right on time */
+			} else {
+				return -1;
+			}
+		} else {
+			jb->info.last_delay = delay;
+			jb->info.cnt_delay_discont = 0;
+		}
+	}
+
+    kicked = jb->history[jb->hist_ptr & JB_HISTORY_SZ];
+
+    jb->history[(jb->hist_ptr++) % JB_HISTORY_SZ] = delay;
+
+    /* optimization; the max/min buffers don't need to be recalculated, if this packet's
+     * entry doesn't change them.  This happens if this packet is not involved, _and_ any packet
+     * that got kicked out of the history is also not involved 
+     * We do a number of comparisons, but it's probably still worthwhile, because it will usually
+     * succeed, and should be a lot faster than going through all 500 packets in history */
+    if(!jb->hist_maxbuf_valid)
+      return 0;
+
+    /* don't do this until we've filled history 
+     * (reduces some edge cases below) */
+    if(jb->hist_ptr < JB_HISTORY_SZ)
+      goto invalidate;
+
+    /* if the new delay would go into min */
+    if(delay < jb->hist_minbuf[JB_HISTORY_MAXBUF_SZ-1])
+      goto invalidate;
+    
+    /* or max.. */
+    if(delay > jb->hist_maxbuf[JB_HISTORY_MAXBUF_SZ-1])
+      goto invalidate;
+
+    /* or the kicked delay would be in min */
+    if(kicked <= jb->hist_minbuf[JB_HISTORY_MAXBUF_SZ-1]) 
+      goto invalidate;
+
+    if(kicked >= jb->hist_maxbuf[JB_HISTORY_MAXBUF_SZ-1]) 
+      goto invalidate;
+
+    /* if we got here, we don't need to invalidate, 'cause this delay didn't 
+     * affect things */
+    return 0;
+    /* end optimization */
+
+
+invalidate:
+    jb->hist_maxbuf_valid = 0;
+    return 0;
+}
+
+static void history_calc_maxbuf(jitterbuf *jb) 
+{
+    int i,j;
+
+    if(jb->hist_ptr == 0) return;
+
+
+    /* initialize maxbuf/minbuf to the latest value */
+    for(i=0;i<JB_HISTORY_MAXBUF_SZ;i++) {
+/*
+ * jb->hist_maxbuf[i] = jb->history[(jb->hist_ptr-1) % JB_HISTORY_SZ];
+ * jb->hist_minbuf[i] = jb->history[(jb->hist_ptr-1) % JB_HISTORY_SZ];
+ */
+      jb->hist_maxbuf[i] = JB_LONGMIN;
+      jb->hist_minbuf[i] = JB_LONGMAX;
+    }
+
+    /* use insertion sort to populate maxbuf */
+    /* we want it to be the top "n" values, in order */
+
+    /* start at the beginning, or JB_HISTORY_SZ frames ago */
+    i = (jb->hist_ptr > JB_HISTORY_SZ) ? (jb->hist_ptr - JB_HISTORY_SZ) : 0; 
+
+    for(;i<jb->hist_ptr;i++) {
+	long toins = jb->history[i % JB_HISTORY_SZ];
+
+	/* if the maxbuf should get this */
+	if(toins > jb->hist_maxbuf[JB_HISTORY_MAXBUF_SZ-1])  {
+
+	    /* insertion-sort it into the maxbuf */
+	    for(j=0;j<JB_HISTORY_MAXBUF_SZ;j++) {
+		/* found where it fits */
+		if(toins > jb->hist_maxbuf[j]) {
+		    /* move over */
+		    memmove(jb->hist_maxbuf+j+1,jb->hist_maxbuf+j, (JB_HISTORY_MAXBUF_SZ-(j+1)) * sizeof(long));
+		    /* insert */
+		    jb->hist_maxbuf[j] = toins;
+
+		    break;
+		}
+	    }
+	}
+
+	/* if the minbuf should get this */
+	if(toins < jb->hist_minbuf[JB_HISTORY_MAXBUF_SZ-1])  {
+
+	    /* insertion-sort it into the maxbuf */
+	    for(j=0;j<JB_HISTORY_MAXBUF_SZ;j++) {
+		/* found where it fits */
+		if(toins < jb->hist_minbuf[j]) {
+		    /* move over */
+		    memmove(jb->hist_minbuf+j+1,jb->hist_minbuf+j, (JB_HISTORY_MAXBUF_SZ-(j+1)) * sizeof(long));
+		    /* insert */
+		    jb->hist_minbuf[j] = toins;
+
+		    break;
+		}
+	    }
+	}
+
+	if(0) { 
+	  int k;
+	  fprintf(stderr, "toins = %ld\n", toins);
+	  fprintf(stderr, "maxbuf =");
+	  for(k=0;k<JB_HISTORY_MAXBUF_SZ;k++) 
+	      fprintf(stderr, "%ld ", jb->hist_maxbuf[k]);
+	  fprintf(stderr, "\nminbuf =");
+	  for(k=0;k<JB_HISTORY_MAXBUF_SZ;k++) 
+	      fprintf(stderr, "%ld ", jb->hist_minbuf[k]);
+	  fprintf(stderr, "\n");
+	}
+    }
+
+    jb->hist_maxbuf_valid = 1;
+}
+
+static void history_get(jitterbuf *jb) 
+{
+    long max, min, jitter;
+    int index;
+    int count;
+
+    if(!jb->hist_maxbuf_valid) 
+      history_calc_maxbuf(jb);
+
+    /* count is how many items in history we're examining */
+    count = (jb->hist_ptr < JB_HISTORY_SZ) ? jb->hist_ptr : JB_HISTORY_SZ;
+
+    /* index is the "n"ths highest/lowest that we'll look for */
+    index = count * JB_HISTORY_DROPPCT / 100;
+
+    /* sanity checks for index */
+    if(index > (JB_HISTORY_MAXBUF_SZ - 1)) index = JB_HISTORY_MAXBUF_SZ - 1;
+
+
+    if(index < 0) {
+      jb->info.min = 0;
+      jb->info.jitter = 0;
+      return;
+    }
+
+    max = jb->hist_maxbuf[index];
+    min = jb->hist_minbuf[index];
+
+    jitter = max - min;
+
+    /* these debug stmts compare the difference between looking at the absolute jitter, and the
+     * values we get by throwing away the outliers */
+    /*
+    fprintf(stderr, "[%d] min=%d, max=%d, jitter=%d\n", index, min, max, jitter);
+    fprintf(stderr, "[%d] min=%d, max=%d, jitter=%d\n", 0, jb->hist_minbuf[0], jb->hist_maxbuf[0], jb->hist_maxbuf[0]-jb->hist_minbuf[0]);
+    */
+
+    jb->info.min = min;
+    jb->info.jitter = jitter;
+}
+
+/* returns 1 if frame was inserted into head of queue, 0 otherwise */
+static int queue_put(jitterbuf *jb, void *data, int type, long ms, long ts) 
+{
+    jb_frame *frame;
+    jb_frame *p;
+	int head = 0;
+	long resync_ts = ts - jb->info.resync_offset;
+
+    frame = jb->free;
+    if(frame) {
+	jb->free = frame->next;
+    } else {
+	frame = malloc(sizeof(jb_frame));
+    }
+
+    if(!frame) {
+	jb_err("cannot allocate frame\n");
+	return 0;
+    }
+
+    jb->info.frames_cur++;
+
+    frame->data = data;
+	frame->ts = resync_ts;
+    frame->ms = ms;
+    frame->type = type;
+
+    /* 
+     * frames are a circular list, jb-frames points to to the lowest ts, 
+     * jb->frames->prev points to the highest ts
+     */
+
+    if(!jb->frames) {  /* queue is empty */
+	jb->frames = frame;
+	frame->next = frame;
+	frame->prev = frame;
+		head = 1;
+	} else if (resync_ts < jb->frames->ts) {
+	frame->next = jb->frames;
+	frame->prev = jb->frames->prev;
+
+	frame->next->prev = frame;
+	frame->prev->next = frame;
+
+	/* frame is out of order */
+	jb->info.frames_ooo++;
+
+	jb->frames = frame;
+		head = 1;
+    } else { 
+	p = jb->frames;
+
+	/* frame is out of order */
+	if(ts < p->prev->ts) jb->info.frames_ooo++;
+
+		while (resync_ts < p->prev->ts && p->prev != jb->frames) 
+	    p = p->prev;
+
+	frame->next = p;
+	frame->prev = p->prev;
+
+	frame->next->prev = frame;
+	frame->prev->next = frame;
+    }
+	return head;
+}
+
+static long queue_next(jitterbuf *jb) 
+{
+    if(jb->frames) return jb->frames->ts;
+    else return -1;
+}
+
+static long queue_last(jitterbuf *jb) 
+{
+    if(jb->frames) return jb->frames->prev->ts;
+    else return -1;
+}
+
+static jb_frame *_queue_get(jitterbuf *jb, long ts, int all) 
+{
+    jb_frame *frame;
+    frame = jb->frames;
+
+    if(!frame)
+	return NULL;
+
+    /*jb_warn("queue_get: ASK %ld FIRST %ld\n", ts, frame->ts); */
+
+    if(all || ts >= frame->ts) {
+	/* remove this frame */
+	frame->prev->next = frame->next;
+	frame->next->prev = frame->prev;
+
+	if(frame->next == frame)
+	  jb->frames = NULL;
+	else
+	  jb->frames = frame->next;
+
+
+	/* insert onto "free" single-linked list */
+	frame->next = jb->free;
+	jb->free = frame;
+
+	jb->info.frames_cur--;
+
+	/* we return the frame pointer, even though it's on free list, 
+	 * but caller must copy data */
+	return frame;
+    } 
+
+    return NULL;
+}
+
+static jb_frame *queue_get(jitterbuf *jb, long ts) 
+{
+    return _queue_get(jb,ts,0);
+}
+
+static jb_frame *queue_getall(jitterbuf *jb) 
+{
+    return _queue_get(jb,0,1);
+}
+
+#if 0
+/* some diagnostics */
+static void jb_dbginfo(jitterbuf *jb) 
+{
+    if(dbgf == NULL) return;
+
+    jb_dbg("\njb info: fin=%ld fout=%ld flate=%ld flost=%ld fdrop=%ld fcur=%ld\n",
+	    jb->info.frames_in, jb->info.frames_out, jb->info.frames_late, jb->info.frames_lost, jb->info.frames_dropped, jb->info.frames_cur);
+	
+    jb_dbg("	jitter=%ld current=%ld target=%ld min=%ld sil=%d len=%d len/fcur=%ld\n",
+	    jb->info.jitter, jb->info.current, jb->info.target, jb->info.min, jb->info.silence_begin_ts, jb->info.current - jb->info.min, 
+	    jb->info.frames_cur ? (jb->info.current - jb->info.min)/jb->info.frames_cur : -8);
+    if(jb->info.frames_in > 0) 
+	jb_dbg("jb info: Loss PCT = %ld%%, Late PCT = %ld%%\n",
+	    jb->info.frames_lost * 100/(jb->info.frames_in + jb->info.frames_lost), 
+	    jb->info.frames_late * 100/jb->info.frames_in);
+	jb_dbg("jb info: queue %d -> %d.  last_ts %d (queue len: %d) last_ms %d\n",
+	    queue_next(jb), 
+	    queue_last(jb),
+	    jb->info.next_voice_ts, 
+	    queue_last(jb) - queue_next(jb),
+	    jb->info.last_voice_ms);
+}
+#endif
+
+#ifdef DEEP_DEBUG
+static void jb_chkqueue(jitterbuf *jb) 
+{
+    int i=0;
+    jb_frame *p = jb->frames;
+
+    if(!p) {
+      return;
+    }
+
+    do {
+	if(p->next == NULL)  {
+	  jb_err("Queue is BROKEN at item [%d]", i);	
+	}
+	i++;
+	p=p->next;
+    } while (p->next != jb->frames);
+}
+
+static void jb_dbgqueue(jitterbuf *jb) 
+{
+    int i=0;
+    jb_frame *p = jb->frames;
+
+    jb_dbg("queue: ");
+
+    if(!p) {
+      jb_dbg("EMPTY\n");
+      return;
+    }
+
+    do {
+	jb_dbg("[%d]=%ld ", i++, p->ts);
+	p=p->next;
+    } while (p->next != jb->frames);
+
+    jb_dbg("\n");
+}
+#endif
+
+int jb_put(jitterbuf *jb, void *data, int type, long ms, long ts, long now) 
+{
+    jb_dbg2("jb_put(%x,%x,%ld,%ld,%ld)\n", jb, data, ms, ts, now);
+
+    jb->info.frames_in++;
+
+    if(type == JB_TYPE_VOICE) {
+      /* presently, I'm only adding VOICE frames to history and drift calculations; mostly because with the
+       * IAX integrations, I'm sending retransmitted control frames with their awkward timestamps through */
+		if (history_put(jb,ts,now,ms))
+			return JB_DROP;
+    }
+
+	/* if put into head of queue, caller needs to reschedule */
+	if (queue_put(jb,data,type,ms,ts)) {
+		return JB_SCHED;
+	}
+
+    return JB_OK;
+}
+
+
+static int _jb_get(jitterbuf *jb, jb_frame *frameout, long now, long interpl) 
+{
+    jb_frame *frame;
+    long diff;
+
+    /*if((now - jb_next(jb)) > 2 * jb->info.last_voice_ms) jb_warn("SCHED: %ld", (now - jb_next(jb))); */
+    /* get jitter info */
+    history_get(jb);
+
+
+    /* target */
+    jb->info.target = jb->info.jitter + jb->info.min + JB_TARGET_EXTRA; 
+
+    /* if a hard clamp was requested, use it */
+    if((jb->info.conf.max_jitterbuf) && ((jb->info.target - jb->info.min) > jb->info.conf.max_jitterbuf)) {
+	jb_dbg("clamping target from %d to %d\n", (jb->info.target - jb->info.min), jb->info.conf.max_jitterbuf);
+	jb->info.target = jb->info.min + jb->info.conf.max_jitterbuf;
+    }
+
+    diff = jb->info.target - jb->info.current;
+
+    /*    jb_warn("diff = %d lms=%d last = %d now = %d\n", diff,  */
+    /*	jb->info.last_voice_ms, jb->info.last_adjustment, now); */
+
+    /* let's work on non-silent case first */
+    if(!jb->info.silence_begin_ts) { 
+      /* we want to grow */
+      if( (diff > 0) && 
+	  /* we haven't grown in the delay length */
+	  (((jb->info.last_adjustment + JB_ADJUST_DELAY) < now) || 
+	   /* we need to grow more than the "length" we have left */
+	   (diff > queue_last(jb)  - queue_next(jb)) ) ) {
+              /* grow by interp frame len */
+	      jb->info.current += interpl;
+              jb->info.next_voice_ts += interpl;
+              jb->info.last_voice_ms = interpl;
+	      jb->info.last_adjustment = now;
+              jb->info.cnt_contig_interp++;
+	      jb_dbg("G");
+              /* assume silence instead of continuing to interpolate */
+              if (jb->info.conf.max_contig_interp && jb->info.cnt_contig_interp >= jb->info.conf.max_contig_interp)
+                  jb->info.silence_begin_ts = jb->info.next_voice_ts - jb->info.current;
+	      return JB_INTERP;
+      }
+
+      frame = queue_get(jb, jb->info.next_voice_ts - jb->info.current);
+
+      /* not a voice frame; just return it. */
+      if(frame && frame->type != JB_TYPE_VOICE) {
+        /* track start of silence */
+	if(frame->type == JB_TYPE_SILENCE) {
+	  jb->info.silence_begin_ts = frame->ts;
+          jb->info.cnt_contig_interp = 0;
+        }
+
+	*frameout = *frame;
+	jb->info.frames_out++;
+	jb_dbg("o");
+	return JB_OK;
+      }
+
+      /* voice frame is later than expected */
+      if(frame && frame->ts + jb->info.current < jb->info.next_voice_ts) {
+        if (frame->ts + jb->info.current > jb->info.next_voice_ts - jb->info.last_voice_ms) {
+            /* either we interpolated past this frame in the last jb_get */
+            /* or the frame is still in order, but came a little too quick */ 
+            *frameout = *frame;
+            /* reset expectation for next frame */
+            jb->info.next_voice_ts = frame->ts + jb->info.current + frame->ms;
+            jb->info.frames_out++;
+            decrement_losspct(jb);
+            jb->info.cnt_contig_interp = 0;
+            jb_dbg("v");
+            return JB_OK;
+        } else {
+      	    /* voice frame is late */
+            *frameout = *frame;
+            jb->info.frames_out++;
+            decrement_losspct(jb);
+            jb->info.frames_late++;
+            jb->info.frames_lost--;
+            jb_dbg("l");
+            /*jb_warn("\nlate: wanted=%ld, this=%ld, next=%ld\n", jb->info.next_voice_ts - jb->info.current, frame->ts, queue_next(jb));
+            jb_warninfo(jb); */
+            return JB_DROP;
+        }
+      }
+
+      /* keep track of frame sizes, to allow for variable sized-frames */
+      if(frame && frame->ms > 0) {
+	jb->info.last_voice_ms = frame->ms;
+      }
+
+      /* we want to shrink; shrink at 1 frame / 500ms */
+      /* unless we don't have a frame, then shrink 1 frame */
+      /* every 80ms (though perhaps we can shrink even faster */
+      /* in this case) */
+      if(diff < -JB_TARGET_EXTRA && 
+		((!frame && jb->info.last_adjustment + 80 < now) || 
+		 (jb->info.last_adjustment + 500 < now))) {
+	jb->info.last_adjustment = now;
+        jb->info.cnt_contig_interp = 0;
+
+	if(frame)  {
+	  *frameout = *frame;
+          /* shrink by frame size we're throwing out */
+          jb->info.current -= frame->ms;
+	  jb->info.frames_out++;
+	  decrement_losspct(jb);
+	  jb->info.frames_dropped++;
+	  jb_dbg("s");
+	  return JB_DROP;
+	} else {
+          /* shrink by last_voice_ms */
+          jb->info.current -= jb->info.last_voice_ms;
+	  jb->info.frames_lost++;
+	  increment_losspct(jb);
+	  jb_dbg("S");
+	  return JB_NOFRAME;
+	}
+      }
+
+      /* lost frame */
+      if(!frame) {
+	  /* this is a bit of a hack for now, but if we're close to
+	   * target, and we find a missing frame, it makes sense to
+	   * grow, because the frame might just be a bit late;
+	   * otherwise, we presently get into a pattern where we return
+	   * INTERP for the lost frame, then it shows up next, and we
+	   * throw it away because it's late */
+	  /* I've recently only been able to replicate this using
+	   * iaxclient talking to app_echo on asterisk.  In this case,
+	   * my outgoing packets go through asterisk's (old)
+	   * jitterbuffer, and then might get an unusual increasing delay 
+	   * there if it decides to grow?? */
+	  /* Update: that might have been a different bug, that has been fixed..
+	   * But, this still seemed like a good idea, except that it ended up making a single actual
+	   * lost frame get interpolated two or more times, when there was "room" to grow, so it might
+	   * be a bit of a bad idea overall */
+	  /*if(diff > -1 * jb->info.last_voice_ms) { 
+	      jb->info.current += jb->info.last_voice_ms;
+	      jb->info.last_adjustment = now;
+	      jb_warn("g");
+	      return JB_INTERP;
+	  } */
+	  jb->info.frames_lost++;
+	  increment_losspct(jb);
+          jb->info.next_voice_ts += interpl;
+          jb->info.last_voice_ms = interpl;
+          jb->info.cnt_contig_interp++;
+          /* assume silence instead of continuing to interpolate */
+          if (jb->info.conf.max_contig_interp && jb->info.cnt_contig_interp >= jb->info.conf.max_contig_interp)
+            jb->info.silence_begin_ts = jb->info.next_voice_ts - jb->info.current;
+	  jb_dbg("L");
+	  return JB_INTERP;
+      }
+
+      /* normal case; return the frame, increment stuff */
+      *frameout = *frame;
+      jb->info.next_voice_ts += frame->ms;
+      jb->info.frames_out++;
+      decrement_losspct(jb);
+      jb->info.cnt_contig_interp = 0;
+      jb_dbg("v");
+      return JB_OK;
+  } else {     
+      /* TODO: after we get the non-silent case down, we'll make the
+       * silent case -- basically, we'll just grow and shrink faster
+       * here, plus handle next_voice_ts a bit differently */
+      
+      /* to disable silent special case altogether, just uncomment this: */
+       /* jb->info.silence_begin_ts = 0; */
+
+       /* shrink interpl len every 10ms during silence */
+       if (diff < -JB_TARGET_EXTRA &&
+           jb->info.last_adjustment + 10 <= now) {
+         jb->info.current -= interpl;
+         jb->info.last_adjustment = now;
+       }
+
+       frame = queue_get(jb, now - jb->info.current);
+       if(!frame) {
+	  return JB_NOFRAME;
+       } else if (frame->type != JB_TYPE_VOICE) {
+          /* normal case; in silent mode, got a non-voice frame */
+          *frameout = *frame;
+	  jb->info.frames_out++;
+          return JB_OK;
+       }
+       if (frame->ts < jb->info.silence_begin_ts) {
+          /* voice frame is late */
+	  *frameout = *frame;
+	  jb->info.frames_out++;
+	  decrement_losspct(jb);
+	  jb->info.frames_late++;
+	  jb->info.frames_lost--;
+	  jb_dbg("l");
+	  /*jb_warn("\nlate: wanted=%ld, this=%ld, next=%ld\n", jb->info.next_voice_ts - jb->info.current, frame->ts, queue_next(jb));
+	jb_warninfo(jb); */
+	  return JB_DROP;
+       } else { 
+          /* voice frame */
+	  /* try setting current to target right away here */
+	  jb->info.current = jb->info.target;
+	  jb->info.silence_begin_ts = 0;
+	  jb->info.next_voice_ts = frame->ts + jb->info.current + frame->ms;
+	  jb->info.last_voice_ms = frame->ms;
+	  jb->info.frames_out++;
+	  decrement_losspct(jb);
+	  *frameout = *frame;
+	  jb_dbg("V");
+	  return JB_OK;
+       }
+  }
+}
+
+long jb_next(jitterbuf *jb) 
+{
+    if(jb->info.silence_begin_ts) {
+      long next = queue_next(jb);
+      if(next > 0) { 
+        /* shrink during silence */
+        if (jb->info.target - jb->info.current < -JB_TARGET_EXTRA)
+          return jb->info.last_adjustment + 10;
+        return next + jb->info.target;
+      }
+      else return JB_LONGMAX;
+    } else {
+      return jb->info.next_voice_ts;
+    }
+}
+
+int jb_get(jitterbuf *jb, jb_frame *frameout, long now, long interpl) 
+{
+    int ret = _jb_get(jb,frameout,now,interpl);
+#if 0
+    static int lastts=0;
+    int thists = ((ret == JB_OK) || (ret == JB_DROP)) ? frameout->ts : 0;
+    jb_warn("jb_get(%x,%x,%ld) = %d (%d)\n", jb, frameout, now, ret, thists);
+    if(thists && thists < lastts) jb_warn("XXXX timestamp roll-back!!!\n");
+    lastts = thists;
+#endif
+    return ret;
+}
+
+int jb_getall(jitterbuf *jb, jb_frame *frameout) 
+{
+    jb_frame *frame;
+    frame = queue_getall(jb);
+
+    if(!frame) {
+      return JB_NOFRAME;
+    }
+
+    *frameout = *frame;
+    return JB_OK;
+}
+
+
+int jb_getinfo(jitterbuf *jb, jb_info *stats) 
+{
+
+    history_get(jb);
+
+    *stats = jb->info;
+
+  return JB_OK;
+}
+
+int jb_setconf(jitterbuf *jb, jb_conf *conf) 
+{
+  /* take selected settings from the struct */
+
+	jb->info.conf.max_jitterbuf = conf->max_jitterbuf;
+ 	jb->info.conf.resync_threshold = conf->resync_threshold;
+	jb->info.conf.max_contig_interp = conf->max_contig_interp;
+
+  return JB_OK;
+}
+
+
@@ -0,0 +1,160 @@
+/*
+ * jitterbuf: an application-independent jitterbuffer
+ *
+ * Copyrights:
+ * Copyright (C) 2004-2005, Horizon Wimba, Inc.
+ *
+ * Contributors:
+ * Steve Kann <stevek@stevek.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser (Library) General Public License
+ *
+ * Copyright on this file is disclaimed to Digium for inclusion in Asterisk
+ */
+
+#ifndef _JITTERBUF_H_
+#define _JITTERBUF_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* configuration constants */
+	/* Number of historical timestamps to use in calculating jitter and drift */
+#define JB_HISTORY_SZ		500	
+	/* what percentage of timestamps should we drop from the history when we examine it;
+	 * this might eventually be something made configurable */
+#define JB_HISTORY_DROPPCT	3
+	/* the maximum droppct we can handle (say it was configurable). */
+#define JB_HISTORY_DROPPCT_MAX	4
+	/* the size of the buffer we use to keep the top and botton timestamps for dropping */
+#define JB_HISTORY_MAXBUF_SZ	JB_HISTORY_SZ * JB_HISTORY_DROPPCT_MAX / 100 
+	/* amount of additional jitterbuffer adjustment  */
+#define JB_TARGET_EXTRA 40
+	/* ms between growing and shrinking; may not be honored if jitterbuffer runs out of space */
+#define JB_ADJUST_DELAY 40
+
+
+/* return codes */
+#define JB_OK		0
+#define JB_EMPTY	1
+#define JB_NOFRAME	2
+#define JB_INTERP	3
+#define JB_DROP		4
+#define JB_SCHED	5
+
+/* frame types */
+#define JB_TYPE_CONTROL	0
+#define JB_TYPE_VOICE	1
+#define JB_TYPE_VIDEO	2  /* reserved */
+#define JB_TYPE_SILENCE	3
+
+
+typedef struct jb_conf {
+	/* settings */
+	long max_jitterbuf;	/* defines a hard clamp to use in setting the jitter buffer delay */
+ 	long resync_threshold;  /* the jb will resync when delay increases to (2 * jitter) + this param */
+	long max_contig_interp; /* the max interp frames to return in a row */
+} jb_conf;
+
+typedef struct jb_info {
+	jb_conf conf;
+
+	/* statistics */
+	long frames_in;  	/* number of frames input to the jitterbuffer.*/
+	long frames_out;  	/* number of frames output from the jitterbuffer.*/
+	long frames_late; 	/* number of frames which were too late, and dropped.*/
+	long frames_lost; 	/* number of missing frames.*/
+	long frames_dropped; 	/* number of frames dropped (shrinkage) */
+	long frames_ooo; 	/* number of frames received out-of-order */
+	long frames_cur; 	/* number of frames presently in jb, awaiting delivery.*/
+	long jitter; 		/* jitter measured within current history interval*/
+	long min;		/* minimum lateness within current history interval */
+	long current; 		/* the present jitterbuffer adjustment */
+	long target; 		/* the target jitterbuffer adjustment */
+	long losspct; 		/* recent lost frame percentage (* 1000) */
+	long next_voice_ts;	/* the ts of the next frame to be read from the jb - in receiver's time */
+	long last_voice_ms;	/* the duration of the last voice frame */
+	long silence_begin_ts;	/* the time of the last CNG frame, when in silence */
+	long last_adjustment;   /* the time of the last adjustment */
+	long last_delay;        /* the last now added to history */
+	long cnt_delay_discont;	/* the count of discontinuous delays */
+	long resync_offset;     /* the amount to offset ts to support resyncs */
+	long cnt_contig_interp; /* the number of contiguous interp frames returned */
+} jb_info;
+
+typedef struct jb_frame {
+	void *data;		/* the frame data */
+	long ts;	/* the relative delivery time expected */
+	long ms;	/* the time covered by this frame, in sec/8000 */
+	int  type;	/* the type of frame */
+	struct jb_frame *next, *prev;
+} jb_frame;
+
+typedef struct jitterbuf {
+	jb_info info;
+
+	/* history */
+	long history[JB_HISTORY_SZ];   		/* history */
+	int  hist_ptr;				/* points to index in history for next entry */
+	long hist_maxbuf[JB_HISTORY_MAXBUF_SZ];	/* a sorted buffer of the max delays (highest first) */
+	long hist_minbuf[JB_HISTORY_MAXBUF_SZ];	/* a sorted buffer of the min delays (lowest first) */
+	int  hist_maxbuf_valid;			/* are the "maxbuf"/minbuf valid? */
+
+
+	jb_frame *frames; 		/* queued frames */
+	jb_frame *free; 		/* free frames (avoid malloc?) */
+} jitterbuf;
+
+
+/* new jitterbuf */
+extern jitterbuf *		jb_new(void);
+
+/* destroy jitterbuf */
+extern void			jb_destroy(jitterbuf *jb);
+
+/* reset jitterbuf */
+/* NOTE:  The jitterbuffer should be empty before you call this, otherwise
+ * you will leak queued frames, and some internal structures */
+extern void			jb_reset(jitterbuf *jb);
+
+/* queue a frame data=frame data, timings (in ms): ms=length of frame (for voice), ts=ts (sender's time) 
+ * now=now (in receiver's time) return value is one of 
+ * JB_OK: Frame added. Last call to jb_next() still valid
+ * JB_DROP: Drop this frame immediately
+ * JB_SCHED: Frame added. Call jb_next() to get a new time for the next frame
+ */
+extern int 			jb_put(jitterbuf *jb, void *data, int type, long ms, long ts, long now);
+
+/* get a frame for time now (receiver's time)  return value is one of
+ * JB_OK:  You've got frame!
+ * JB_DROP: Here's an audio frame you should just drop.  Ask me again for this time..
+ * JB_NOFRAME: There's no frame scheduled for this time.
+ * JB_INTERP: Please interpolate an interpl-length frame for this time (either we need to grow, or there was a lost frame) 
+ * JB_EMPTY: The jb is empty.
+ */
+extern int			jb_get(jitterbuf *jb, jb_frame *frame, long now, long interpl);
+
+/* unconditionally get frames from jitterbuf until empty */
+extern int jb_getall(jitterbuf *jb, jb_frame *frameout);
+
+/* when is the next frame due out, in receiver's time (0=EMPTY) 
+ * This value may change as frames are added (esp non-audio frames) */
+extern long			jb_next(jitterbuf *jb);
+
+/* get jitterbuf info: only "statistics" may be valid */
+extern int			jb_getinfo(jitterbuf *jb, jb_info *stats);
+
+/* set jitterbuf conf */
+extern int			jb_setconf(jitterbuf *jb, jb_conf *conf);
+
+typedef 		void (*jb_output_function_t)(const char *fmt, ...);
+extern void 			jb_setoutput(jb_output_function_t err, jb_output_function_t warn, jb_output_function_t dbg);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
@@ -0,0 +1,285 @@
+/* MD5 checksum routines used for authentication.  Not covered by GPL, but
+   in the public domain as per the copyright below */
+
+#ifdef FREEBSD
+# include <machine/endian.h>
+#elif defined(LINUX)  
+# include <endian.h>
+# include <features.h>
+# include <sys/types.h>
+#elif defined(SOLARIS)
+  /* each solaris is different -- this won't work on 2.6 or 2.7 */
+# include <sys/isa_defs.h> /* Defines either _LITTLE_ENDIAN or _BIG_ENDIAN */
+#  define __BIG_ENDIAN		4321
+#  define __LITTLE_ENDIAN	1234
+#  define BIG_ENDIAN		4321
+#  define LITTLE_ENDIAN		1234
+#  ifdef _LITTLE_ENDIAN
+#    define __BYTE_ORDER	__LITTLE_ENDIAN
+#    define BYTE_ORDER		LITTLE_ENDIAN
+#  else
+#    define __BYTE_ORDER	__BIG_ENDIAN
+#    define BYTE_ORDER		BIG_ENDIAN
+#  endif
+#endif
+
+#if __BYTE_ORDER == __BIG_ENDIAN || BYTE_ORDER == BIG_ENDIAN
+# define HIGHFIRST 1
+#elif __BYTE_ORDER == __LITTLE_ENDIAN || BYTE_ORDER == LITLE_ENDIAN
+# undef HIGHFIRST
+#else
+# error "Please fix <bits/endian.h>"
+#endif
+
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+#include <string.h>		/* for memcpy() */
+#include "md5.h"
+
+#ifndef HIGHFIRST
+#define byteReverse(buf, len)	/* Nothing */
+#else
+void byteReverse(unsigned char *buf, unsigned longs);
+
+#ifndef ASM_MD5
+/*
+ * Note: this code is harmless on little-endian machines.
+ */
+void byteReverse(unsigned char *buf, unsigned longs)
+{
+    uint32 t;
+    do {
+	t = (uint32) ((unsigned) buf[3] << 8 | buf[2]) << 16 |
+	    ((unsigned) buf[1] << 8 | buf[0]);
+	*(uint32 *) buf = t;
+	buf += 4;
+    } while (--longs);
+}
+#endif
+#endif
+
+/*
+ * Start MD5 accumulation.  Set bit count to 0 and buffer to mysterious
+ * initialization constants.
+ */
+void MD5Init(struct MD5Context *ctx)
+{
+    ctx->buf[0] = 0x67452301;
+    ctx->buf[1] = 0xefcdab89;
+    ctx->buf[2] = 0x98badcfe;
+    ctx->buf[3] = 0x10325476;
+
+    ctx->bits[0] = 0;
+    ctx->bits[1] = 0;
+}
+
+/*
+ * Update context to reflect the concatenation of another buffer full
+ * of bytes.
+ */
+void MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
+{
+    uint32 t;
+
+    /* Update bitcount */
+
+    t = ctx->bits[0];
+    if ((ctx->bits[0] = t + ((uint32) len << 3)) < t)
+	ctx->bits[1]++;		/* Carry from low to high */
+    ctx->bits[1] += len >> 29;
+
+    t = (t >> 3) & 0x3f;	/* Bytes already in shsInfo->data */
+
+    /* Handle any leading odd-sized chunks */
+
+    if (t) {
+	unsigned char *p = (unsigned char *) ctx->in + t;
+
+	t = 64 - t;
+	if (len < t) {
+	    memcpy(p, buf, len);
+	    return;
+	}
+	memcpy(p, buf, t);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+	buf += t;
+	len -= t;
+    }
+    /* Process data in 64-byte chunks */
+
+    while (len >= 64) {
+	memcpy(ctx->in, buf, 64);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+	buf += 64;
+	len -= 64;
+    }
+
+    /* Handle any remaining bytes of data. */
+
+    memcpy(ctx->in, buf, len);
+}
+
+/*
+ * Final wrapup - pad to 64-byte boundary with the bit pattern 
+ * 1 0* (64-bit count of bits processed, MSB-first)
+ */
+void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
+{
+    unsigned count;
+    unsigned char *p;
+
+    /* Compute number of bytes mod 64 */
+    count = (ctx->bits[0] >> 3) & 0x3F;
+
+    /* Set the first char of padding to 0x80.  This is safe since there is
+       always at least one byte free */
+    p = ctx->in + count;
+    *p++ = 0x80;
+
+    /* Bytes of padding needed to make 64 bytes */
+    count = 64 - 1 - count;
+
+    /* Pad out to 56 mod 64 */
+    if (count < 8) {
+	/* Two lots of padding:  Pad the first block to 64 bytes */
+	memset(p, 0, count);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+
+	/* Now fill the next block with 56 bytes */
+	memset(ctx->in, 0, 56);
+    } else {
+	/* Pad block to 56 bytes */
+	memset(p, 0, count - 8);
+    }
+    byteReverse(ctx->in, 14);
+
+    /* Append length in bits and transform */
+    ((uint32 *) ctx->in)[14] = ctx->bits[0];
+    ((uint32 *) ctx->in)[15] = ctx->bits[1];
+
+    MD5Transform(ctx->buf, (uint32 *) ctx->in);
+    byteReverse((unsigned char *) ctx->buf, 4);
+    memcpy(digest, ctx->buf, 16);
+    memset(ctx, 0, sizeof(ctx));	/* In case it's sensitive */
+}
+
+#ifndef ASM_MD5
+
+/* The four core functions - F1 is optimized somewhat */
+
+/* #define F1(x, y, z) (x & y | ~x & z) */
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+/* This is the central step in the MD5 algorithm. */
+#define MD5STEP(f, w, x, y, z, data, s) \
+	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+
+/*
+ * The core of the MD5 algorithm, this alters an existing MD5 hash to
+ * reflect the addition of 16 longwords of new data.  MD5Update blocks
+ * the data and converts bytes into longwords for this routine.
+ */
+void MD5Transform(uint32 buf[4], uint32 const in[16])
+{
+    register uint32 a, b, c, d;
+
+    a = buf[0];
+    b = buf[1];
+    c = buf[2];
+    d = buf[3];
+
+    MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
+    MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
+    MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
+    MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
+    MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
+    MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
+    MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
+    MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
+    MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
+    MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
+    MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+    MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+    MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
+    MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
+    MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
+    MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+    MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
+    MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
+    MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+    MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
+    MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
+    MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
+    MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+    MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
+    MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
+    MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+    MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
+    MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
+    MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+    MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
+    MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
+    MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+    MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
+    MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
+    MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+    MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+    MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
+    MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
+    MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
+    MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+    MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+    MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
+    MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
+    MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
+    MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
+    MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+    MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+    MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
+
+    MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
+    MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
+    MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+    MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
+    MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+    MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
+    MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+    MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
+    MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
+    MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+    MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
+    MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+    MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
+    MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+    MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
+    MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
+
+    buf[0] += a;
+    buf[1] += b;
+    buf[2] += c;
+    buf[3] += d;
+}
+
+#endif
@@ -0,0 +1,27 @@
+#ifndef MD5_H
+#define MD5_H
+
+#ifdef __alpha
+typedef unsigned int uint32;
+#else
+typedef unsigned long uint32;
+#endif
+
+struct MD5Context {
+	uint32 buf[4];
+	uint32 bits[2];
+	unsigned char in[64];
+};
+
+void MD5Init(struct MD5Context *context);
+void MD5Update(struct MD5Context *context, unsigned char const *buf,
+	       unsigned len);
+void MD5Final(unsigned char digest[16], struct MD5Context *context);
+void MD5Transform(uint32 buf[4], uint32 const in[16]);
+
+/*
+ * This is needed to make RSAREF happy on some MS-DOS compilers.
+ */
+typedef struct MD5Context MD5_CTX;
+
+#endif /* !MD5_H */