diff --git a/audio/asterisk-espeak/Makefile b/audio/asterisk-espeak/Makefile
index 31939790fb8a..c46845a9b47f 100644
--- a/audio/asterisk-espeak/Makefile
+++ b/audio/asterisk-espeak/Makefile
@@ -1,41 +1,41 @@
 PORTNAME=	espeak
 DISTVERSIONPREFIX=	v
 DISTVERSION=	5.0
 CATEGORIES=	audio
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Espeak dialplan application for Asterisk
 WWW=		https://zaf.github.io/Asterisk-eSpeak/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libespeak-ng.so:audio/espeak-ng \
 		libsamplerate.so:audio/libsamplerate
 
-FLAVORS=	asterisk18 asterisk20 asterisk22
-FLAVOR?=	${FLAVORS:[3]}
+FLAVORS=	asterisk20 asterisk22
+FLAVOR?=	${FLAVORS:[2]}
 
 ${FLAVOR}_PKGNAMEPREFIX=	${FLAVOR}-
 ${FLAVOR}_BUILD_DEPENDS=	asterisk:net/${FLAVOR}
 ${FLAVOR}_RUN_DEPENDS=		asterisk:net/${FLAVOR}
 
 USES=		compiler:c11 gmake localbase
 USE_GITHUB=	yes
 GH_ACCOUNT=	zaf
 GH_PROJECT=	Asterisk-eSpeak
 
 INSTALL_TARGET=	install samples
 
 CONFLICTS_INSTALL=	${FLAVORS:N${FLAVOR}:C|(.+)|\1-${PORTNAME}|} # etc/asterisk/espeak.conf.sample
 
 .include <bsd.port.pre.mk>
 
 .if ${CHOSEN_COMPILER_TYPE} == clang
 CFLAGS+=	-fblocks
 .endif
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/asterisk/modules/app_espeak.so
 
 .include <bsd.port.post.mk>
diff --git a/audio/asterisk-flite/Makefile b/audio/asterisk-flite/Makefile
index 1ae76763b0ae..160e6e8ffe6e 100644
--- a/audio/asterisk-flite/Makefile
+++ b/audio/asterisk-flite/Makefile
@@ -1,40 +1,40 @@
 PORTNAME=	flite
 DISTVERSION=	3.0.20230702
 CATEGORIES=	audio
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Flite dialplan application for Asterisk
 WWW=		https://zaf.github.io/Asterisk-Flite/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libflite.so:audio/flite
 
-FLAVORS=	asterisk18 asterisk20 asterisk22
-FLAVOR?=	${FLAVORS:[3]}
+FLAVORS=	asterisk20 asterisk22
+FLAVOR?=	${FLAVORS:[2]}
 
 ${FLAVOR}_PKGNAMEPREFIX=	${FLAVOR}-
 ${FLAVOR}_BUILD_DEPENDS=	asterisk:net/${FLAVOR}
 ${FLAVOR}_RUN_DEPENDS=		asterisk:net/${FLAVOR}
 
 USES=		compiler:c11 gmake localbase
 USE_GITHUB=	yes
 GH_ACCOUNT=	zaf
 GH_PROJECT=	Asterisk-Flite
 GH_TAGNAME=	a3ed85151a1c875471568a959dce1bb35cca109b
 
 INSTALL_TARGET=	install samples
 
 CONFLICTS_INSTALL=	${FLAVORS:N${FLAVOR}:C|(.+)|\1-${PORTNAME}|} # etc/asterisk/flite.conf.sample
 
 .include <bsd.port.pre.mk>
 
 .if ${CHOSEN_COMPILER_TYPE} == clang
 CFLAGS+=	-fblocks
 .endif
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/asterisk/modules/app_flite.so
 
 .include <bsd.port.post.mk>
diff --git a/net/asterisk-chan_sccp/Makefile b/net/asterisk-chan_sccp/Makefile
index 991dd2eb0291..2a099e954441 100644
--- a/net/asterisk-chan_sccp/Makefile
+++ b/net/asterisk-chan_sccp/Makefile
@@ -1,58 +1,58 @@
 PORTNAME=	chan_sccp
 DISTVERSIONPREFIX=	v
 DISTVERSION=	4.3.5.20231205
 CATEGORIES=	net
 PKGNAMEPREFIX=	asterisk-
 
 MAINTAINER=	ddegroot@talon.nl
 COMMENT=	Replacement for the SCCP channel driver in Asterisk
 WWW=		https://sourceforge.net/projects/chan-sccp-b/
 
 LICENSE=	GPLv1
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libltdl.so:devel/libltdl
 
-FLAVORS=	asterisk18 asterisk20 asterisk22
-FLAVOR?=	${FLAVORS:[3]}
+FLAVORS=	asterisk20 asterisk22
+FLAVOR?=	${FLAVORS:[2]}
 
 ${FLAVOR}_PKGNAMEPREFIX=	${FLAVOR}-
 ${FLAVOR}_BUILD_DEPENDS=	asterisk:net/${FLAVOR}
 ${FLAVOR}_RUN_DEPENDS=		asterisk:net/${FLAVOR}
 
 USES=		autoreconf:2.69 compiler:c11 gettext-tools iconv:wchar_t \
 		libtool ssl
 USE_GITHUB=	yes
 GH_ACCOUNT=	chan-sccp
 GH_PROJECT=	chan-sccp
 GH_TAGNAME=	2e2105182824dc0ffda40f607290eb309d03a963
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-advanced-functions \
 		--with-hash-size=3001
 INSTALL_TARGET=	install-strip
 CFLAGS+=	-D_ASTERISK_VERSION=${FLAVOR:C|([a-zA-Z]+)||}
 
 CONFLICTS_INSTALL=	${FLAVORS:N${FLAVOR}:C|(.+)|\1-${PORTNAME}|}
 
 PLIST_FILES=	etc/asterisk/sccp.conf.annotated \
 		"@sample etc/asterisk/sccp.conf.sample" \
 		lib/asterisk/modules/chan_sccp.so \
 		share/asterisk/documentation/thirdparty/chan_sccp-en_US.xml
 
 OPTIONS_DEFINE=			CONFERENCE VIDEO
 OPTIONS_DEFAULT=		CONFERENCE VIDEO
 CONFERENCE_DESC=		Enable Conference Support
 VIDEO_DESC=			Enable Video Support
 
 CONFERENCE_CONFIGURE_ENABLE=	conference
 VIDEO_CONFIGURE_ENABLE=		video
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/etc/asterisk
 	${INSTALL_DATA} ${WRKSRC}/conf/sccp.conf \
 		${STAGEDIR}${PREFIX}/etc/asterisk/sccp.conf.sample
 	${INSTALL_DATA} ${WRKSRC}/conf/sccp.conf.annotated \
 		${STAGEDIR}${PREFIX}/etc/asterisk
 
 .include <bsd.port.mk>
diff --git a/net/asterisk-g72x/Makefile b/net/asterisk-g72x/Makefile
index fd000062c799..161763805bed 100644
--- a/net/asterisk-g72x/Makefile
+++ b/net/asterisk-g72x/Makefile
@@ -1,39 +1,39 @@
 PORTNAME=	g72x
 DISTVERSION=	1.4.4
 CATEGORIES=	net
 MASTER_SITES=	http://asterisk.hosting.lv/src/
 DISTNAME=	asterisk-${PORTNAME}-${DISTVERSIONPREFIX}${DISTVERSION}${DISTVERSIONSUFFIX}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	G.729 codec for Asterisk PBX
 WWW=		http://asterisk.hosting.lv/
 
 LICENSE=	GPLv3+
 
 LIB_DEPENDS=	libbcg729.so:audio/bcg729
 
-FLAVORS=	asterisk18 asterisk20 asterisk22
-FLAVOR?=	${FLAVORS:[3]}
+FLAVORS=	asterisk20 asterisk22
+FLAVOR?=	${FLAVORS:[2]}
 
 ${FLAVOR}_PKGNAMEPREFIX=	${FLAVOR}-
 ${FLAVOR}_BUILD_DEPENDS=	asterisk:net/${FLAVOR}
 ${FLAVOR}_RUN_DEPENDS=		asterisk:net/${FLAVOR}
 
 USES=		autoreconf compiler:c11 libtool tar:bzip2
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-asterisk160 --with-bcg729
 
 CONFLICTS_INSTALL=	${FLAVORS:N${FLAVOR}:C|(.+)|\1-${PORTNAME}|}
 
 PLIST_FILES=	lib/asterisk/modules/codec_g729.so
 
 .include <bsd.port.pre.mk>
 
 .if ${CHOSEN_COMPILER_TYPE} == clang
 CFLAGS+=	-fblocks
 .endif
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/asterisk/modules/codec_g729.so
 
 .include <bsd.port.post.mk>