diff -urp /usr/ports/distfiles/ast-curr/asterisk/Makefile work/asterisk-current/Makefile
--- /usr/ports/distfiles/ast-curr/asterisk/Makefile	Fri Nov  4 16:09:01 2005
+++ work/asterisk-current/Makefile	Sat Nov  5 18:07:33 2005
@@ -273,10 +291,14 @@ LIBS+=-lpthread -lncurses -lm -lresolv
 ASTSBINDIR=${MODULES_DIR}
 endif
 
+ifndef WITHOUT_ZAPTEL
+
 ifneq ($(wildcard $(CROSS_COMPILE_TARGET)/usr/include/linux/zaptel.h)$(wildcard $(CROSS_COMPILE_TARGET)/usr/local/include/zaptel.h)$(wildcard $(CROSS_COMPILE_TARGET)/usr/pkg/include/zaptel.h),)
   ASTCFLAGS+=-DZAPTEL_OPTIMIZATIONS
 endif
 
+endif # WITHOUT_ZAPTEL
+
 LIBEDIT=editline/libedit.a
 
 ifneq ($(wildcard .version),)
diff -urp /usr/ports/distfiles/ast-curr/asterisk/channels/Makefile work/asterisk-current/channels/Makefile
--- /usr/ports/distfiles/ast-curr/asterisk/channels/Makefile	Fri Nov  4 16:09:03 2005
+++ work/asterisk-current/channels/Makefile	Sat Nov  5 18:44:49 2005
@@ -104,6 +104,7 @@ ifneq ($(wildcard alsa-monitor.h),)
   ALSA_SRC+=alsa-monitor.h
 endif
 
+ifndef WITHOUT_ZAPTEL
 ifneq ($(wildcard $(CROSS_COMPILE_TARGET)/usr/include/linux/zaptel.h)$(wildcard $(CROSS_COMPILE_TARGET)/usr/local/include/zaptel.h)$(wildcard $(CROSS_COMPILE_TARGET)/usr/pkg/include/zaptel.h),)
   ifeq (${OSARCH},NetBSD)
     SOLINK+=-L$(CROSS_COMPILE_TARGET)/usr/pkg/lib
@@ -114,6 +115,7 @@ ifneq ($(wildcard $(CROSS_COMPILE_TARGET
   CFLAGS+=-DIAX_TRUNKING
   CHANNEL_LIBS+=chan_zap.so
 endif
+endif # WITHOUT_ZAPTEL
 
 ifneq ($(wildcard $(CROSS_COMPILE_TARGET)/usr/include/vpbapi.h),)
   CHANNEL_LIBS+=chan_vpb.so