diff -urN zaptel-1.4.orig/xpp/utils/Makefile zaptel-1.4/xpp/utils/Makefile
--- zaptel-1.4.orig/xpp/utils/Makefile	2007-05-25 16:25:33 +0300
+++ zaptel-1.4/xpp/utils/Makefile	2007-06-21 03:37:00 +0300
@@ -45,7 +45,7 @@
 
 WCTDM=$(ZAPTEL_DIR)/wctdm.c
 
-CFLAGS		= -g -Wall $(EXTRA_CFLAGS)
+CFLAGS		= $(RPM_OPT_FLAGS) $(EXTRA_CFLAGS)
 
 %.8: %
 	pod2man --section 8 $^ > $@ || $(RM) $@