Index: build_tools/menuselect-deps.in
===================================================================
--- build_tools/menuselect-deps.in	(revision 166901)
+++ build_tools/menuselect-deps.in	(working copy)
@@ -23,6 +23,7 @@
 POPT=@PBX_POPT@
 PRI=@PBX_PRI@
 RADIUS=@PBX_RADIUS@
+SPANDSP=@PBX_SPANDSP@
 SPEEX=@PBX_SPEEX@
 SPEEXDSP=@PBX_SPEEXDSP@
 SPEEX_PREPROCESS=@PBX_SPEEX_PREPROCESS@
Index: configure.ac
===================================================================
--- configure.ac	(revision 166901)
+++ configure.ac	(working copy)
@@ -201,6 +201,7 @@
 AST_EXT_LIB_SETUP([PWLIB], [PWlib], [pwlib])
 AST_EXT_LIB_SETUP([OPENH323], [OpenH323], [h323])
 AST_EXT_LIB_SETUP([RADIUS], [Radius Client], [radius])
+AST_EXT_LIB_SETUP([SPANDSP], [spandsp Library], [spandsp])
 AST_EXT_LIB_SETUP([SPEEX], [Speex], [speex])
 AST_EXT_LIB_SETUP([SPEEXDSP], [Speexdsp], [speexdsp])
 AST_EXT_LIB_SETUP([SQLITE], [SQLite], [sqlite])
@@ -1321,6 +1322,8 @@
 
 AST_EXT_LIB_CHECK([RADIUS], [radiusclient-ng], [rc_read_config], [radiusclient-ng.h])
 
+AST_EXT_LIB_CHECK([SPANDSP], [spandsp], [fax_init], [spandsp.h], [-ltiff])
+
 AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])
 
 # See if the main speex library contains the preprocess functions
Index: makeopts.in
===================================================================
--- makeopts.in	(revision 166901)
+++ makeopts.in	(working copy)
@@ -139,6 +139,9 @@
 RADIUS_INCLUDE=@RADIUS_INCLUDE@
 RADIUS_LIB=@RADIUS_LIB@
 
+SPANDSP_INCLUDE=@SPANDSP_INCLUDE@
+SPANDSP_LIB=@SPANDSP_LIB@
+
 SPEEX_INCLUDE=@SPEEX_INCLUDE@
 SPEEX_LIB=@SPEEX_LIB@