diff --git a/media-plugins/hdx-realtime-media-engine/hdx-realtime-media-engine-2.9.500.2802-r1.ebuild b/media-plugins/hdx-realtime-media-engine/hdx-realtime-media-engine-2.9.500.2802-r1.ebuild
new file mode 100644
index 0000000000000..d72d760272ebb
--- /dev/null
+++ b/media-plugins/hdx-realtime-media-engine/hdx-realtime-media-engine-2.9.500.2802-r1.ebuild
@@ -0,0 +1,88 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit unpacker
+
+MY_PV="$(ver_cut 1-3)"
+
+DESCRIPTION="HDX RealTime Media Engine plugin for Citrix Workspace App"
+HOMEPAGE="https://www.citrix.com/"
+SRC_URI="amd64? ( HDX_RealTime_Media_Engine_${MY_PV}_for_Linux_x64.zip )
+	x86? ( HDX_RealTime_Media_Engine_${MY_PV}_for_Linux.zip )"
+LICENSE="icaclient"
+SLOT="0"
+
+KEYWORDS="~amd64 ~x86"
+RESTRICT="fetch mirror strip"
+
+BDEPEND="app-arch/unzip"
+RDEPEND="
+	sys-libs/llvm-libunwind
+	|| (
+		media-video/pipewire
+		media-sound/pulseaudio
+		media-sound/apulse
+	)
+	!<net-misc/icaclient-22.12.0.12
+"
+
+ICAROOT="/opt/Citrix/ICAClient"
+QA_PREBUILT="${ICAROOT#/}/*"
+
+S="${WORKDIR}/usr/local/bin"
+
+pkg_nofetch() {
+	elog "Download the client file ${A} from"
+	elog "https://www.citrix.com/de-de/downloads/citrix-receiver/additional-client-software/hdx-realtime-media-engine-ltsrcu-latest.html"
+	elog "and place it into your DISTDIR directory."
+}
+
+pkg_setup() {
+	case ${ARCH} in
+		amd64)
+			zip_dir="x86_64"
+			zip_arch="amd64"
+		;;
+		x86)
+			zip_dir="i386"
+			zip_arch="i386"
+		;;
+	esac
+}
+
+src_unpack() {
+	default
+
+	local MY_T="${WORKDIR}/HDX_RealTime_Media_Engine_${MY_PV}_for_Linux$(usex amd64 '_x64' '')"
+	local deb_base_name="citrix-hdx-realtime-media-engine"
+	unpack_deb ${MY_T}/${zip_dir}/${deb_base_name}_$(ver_rs 3 -)_${zip_arch}.deb
+}
+
+src_install() {
+	insinto "${ICAROOT}/rtme"
+
+	# No, we do NOT install such a generic udev rule into the system
+	local destfiles=(
+		DialTone_US.wav
+		EULA.rtf
+		InboundCallRing.wav
+	)
+
+	local el
+	for el in "${destfiles[@]}" ; do
+		doins "${el}"
+	done
+
+	exeinto "${ICAROOT}"/rtme
+	doexe RTMEconfig RTMediaEngineSRV
+
+	for el in /var/{lib,log}/RTMediaEngineSRV /var/lib/Citrix/HDXRMEP ; do
+		keepdir ${el}
+		fperms a+rw ${el}
+	done
+
+	insinto "${ICAROOT}"
+	doins HDXRTME.so
+}
diff --git a/net-misc/icaclient/Manifest b/net-misc/icaclient/Manifest
index d736acc9ef0b9..cd884c4189ea1 100644
--- a/net-misc/icaclient/Manifest
+++ b/net-misc/icaclient/Manifest
@@ -1,6 +1,8 @@
 DIST linuxx64-22.11.0.19.tar.gz 160489578 BLAKE2B ea6c5aab678746da64b0fa8329f5ffad871e5f42b4c6aa59f87daf6f8ca9a8901b690871376a79724fe835f9a9c026eb6bdf1ff55419ade62ebf472d25164dfa SHA512 5dab1616303f384d06ff6b2cc5c0ed0d9026745729ae503d03c7bddc6cebc536236c679d20886a94a2a241d1cfd96fd7fd766368ca779dacf0ff1785b36f5040
+DIST linuxx64-22.12.0.12.tar.gz 165269811 BLAKE2B 7735357f38d9438137792fc1d1febfdda6ca464fc43f573dffb4a33fffca052a78b8b61277cffd9287efcbc3823529e707140e7c9c1f9502c768528d2018b71d SHA512 bbe002d32e6d3819ab76ecef7fe7b62fff14da409d1b13c6edfc947cd46b0919d0f1972e7c1581d871bbe341ea50d3cf0da797f53f97b8e370610b37048f9a31
 DIST linuxx64-22.5.0.16.tar.gz 162733197 BLAKE2B 32b4fd64d6bccf8a3be92e8f8ee59059839f31f4f771a6344fea320d2b635174c31c9e8d572a700568bab6032352fe72657dce1ee752327ed856370fa86acf9a SHA512 796ecbccc60995baae2082b5b275d7bf1482b19aed198de6d9f4083b2a3a68ff2fe73dfd1d3d33f0f885a157a77f20de008635eade36d5f9adff6b662aaefc1b
 DIST linuxx64-22.9.0.21.tar.gz 160511942 BLAKE2B 43b671bc5c5eac968d2d6fd55615dce0d19206e9d64124b7e3dabf4311837c5cfe9ac25867b01795b9dc019f993a4507e852f84faba5116d58bdc4c85b784d85 SHA512 ebfd3fd51a61e0d419833fa0393a311b7c22331b6d950d985437ad992af96a96a9b1ea7d6c085e23593c6fcd46a8f946ca6c7b942d6919226bfc847a831fb95c
 DIST linuxx86-22.11.0.19.tar.gz 146472406 BLAKE2B b685de8438087a67011d78cb6b56cdeae18185477b179bd2419e240709cf8333410f774facddc17cf23042a99deca5c9f77c24034e2d0b0b4decc57c38f326fb SHA512 6a0160a6e88eda43dcdfccdfb29fbb6f73f335b6a0f41dc2715a741be8c1019d49b5f6de68e67b5af0a03fd27cca748d0b9db25ef7a1e66e54770bf9716af3fa
+DIST linuxx86-22.12.0.12.tar.gz 147837116 BLAKE2B d5f1c53d1f2d2ecb95e67df256a667df733251a99dd4a5e9584554521c4f1b1fbd065dfd8b1c4ba344a543c5cd7dde4a939e3d4d82f658e7dae42c07527b645e SHA512 8e9c4262dcd7731b88ae43a663d5901a21a9ede2feed163b538f5fb475f0eba8768a08715db5e9c8fa809442140d1ef03d4d4e509cb83142bea806855615a6b3
 DIST linuxx86-22.5.0.16.tar.gz 144032901 BLAKE2B 0f58adf7645eaba6ad75e126381ecfecf7434130b0e69bed75a0499386c5301475a48e414ce57aebdfeaea0cb6615ae93b48ecfdd0149851a56459d687d75bb7 SHA512 b94a3de41118d08f3ff549de33e80a85198a3db1349177cc5c921cdd45f1d5bb7e1ee338067602725a9bed16619216f552f98314d539915a251f020094ae3121
 DIST linuxx86-22.9.0.21.tar.gz 146501445 BLAKE2B 823a9f063448351ada3a0c552c0175b540f9403c8ee844232ae23cccfd9199acd46e0a2c21e9c051c4a84f2700261e0a4d9b6fcbfc133c6cdbeca29fa256ba68 SHA512 7f2d39ef279c704004a371a4b95b48f2be4ed32de7406dd877ce585e22fb523a39b90a7e1cd968205d55c708ebe80fa1a85d9677cc1feb819b1843f445908f2b
diff --git a/net-misc/icaclient/icaclient-22.12.0.12.ebuild b/net-misc/icaclient/icaclient-22.12.0.12.ebuild
new file mode 100644
index 0000000000000..399b2a4f22b15
--- /dev/null
+++ b/net-misc/icaclient/icaclient-22.12.0.12.ebuild
@@ -0,0 +1,276 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit desktop wrapper xdg-utils
+
+DESCRIPTION="ICA Client for Citrix Presentation servers"
+HOMEPAGE="https://www.citrix.com/"
+SRC_URI="amd64? ( linuxx64-${PV}.tar.gz )
+	x86? ( linuxx86-${PV}.tar.gz )"
+
+LICENSE="icaclient"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86"
+IUSE="l10n_de l10n_es l10n_fr l10n_ja l10n_zh-CN hdx"
+RESTRICT="mirror strip fetch"
+
+ICAROOT="/opt/Citrix/ICAClient"
+
+QA_PREBUILT="${ICAROOT#/}/*"
+
+# we have binaries for two conflicting kerberos implementations
+# https://bugs.gentoo.org/792090
+# https://bugs.gentoo.org/775995
+REQUIRES_EXCLUDE="
+	libgssapi.so.3
+	libgssapi_krb5.so.2 libkrb5.so.3
+"
+# when using media-plugins/hdx-realtime-media-engine we better not ignore that
+REQUIRES_EXCLUDE="${REQUIRES_EXCLUDE}
+	!hdx? ( libunwind.so.1 )
+"
+# we have binaries which wouls still support gstreamer:0.10
+REQUIRES_EXCLUDE="${REQUIRES_EXCLUDE}
+	libgstapp-0.10.so.0
+	libgstbase-0.10.so.0
+	libgstinterfaces-0.10.so.0
+	libgstpbutils-0.10.so.0
+	libgstreamer-0.10.so.0
+"
+
+BEPEND="
+	hdx? ( >=media-plugins/hdx-realtime-media-engine-2.9.500.2802-r1 )
+"
+
+RDEPEND="
+	>=app-accessibility/at-spi2-core-2.46.0:2
+	app-crypt/libsecret
+	dev-libs/glib:2
+	dev-libs/libxml2
+	media-fonts/font-adobe-100dpi
+	media-fonts/font-misc-misc
+	media-fonts/font-cursor-misc
+	media-fonts/font-xfree86-type1
+	media-fonts/font-misc-ethiopic
+	media-libs/alsa-lib
+	media-libs/fontconfig
+	media-libs/freetype
+	media-libs/gst-plugins-base:1.0
+	media-libs/gstreamer:1.0
+	media-libs/libogg
+	media-libs/libpulse
+	media-libs/libvorbis
+	media-libs/mesa
+	media-libs/speex
+	net-libs/libsoup:2.4
+	net-libs/webkit-gtk:4
+	sys-apps/util-linux
+	sys-libs/libcxx
+	sys-libs/libcxxabi
+	sys-libs/zlib
+	virtual/krb5
+	virtual/libudev
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf:2
+	x11-libs/gtk+:2
+	x11-libs/gtk+:3
+	x11-libs/libX11
+	x11-libs/libXaw
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXinerama
+	x11-libs/libXmu
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/pango
+	${BDEPEND}
+	!hdx? ( !<media-plugins/hdx-realtime-media-engine-2.9.500.2802-r1 )
+"
+DEPENDS=""
+
+pkg_nofetch() {
+	elog "Download the client file ${A} from
+	https://www.citrix.com/downloads/workspace-app/"
+	elog "and place it into your DISTDIR directory."
+}
+
+pkg_setup() {
+	case ${ARCH} in
+		amd64)
+			ICAARCH=linuxx64
+		;;
+		x86)
+			ICAARCH=linuxx86
+		;;
+		*)
+			eerror "Given architecture is not supported by Citrix."
+		;;
+	esac
+}
+
+src_unpack() {
+	default
+	mv "${WORKDIR}/${ICAARCH}/${ICAARCH}.cor" "${S}" || die
+}
+
+src_prepare() {
+	default
+	rm lib/UIDialogLibWebKit.so || die
+
+	cp nls/en/module.ini .
+	if use hdx; then
+		"${BROOT}${ICAROOT}"/rtme/RTMEconfig -install -ignoremm
+		mv new_module.ini module.ini
+	fi
+	mv module.ini config/
+}
+
+src_install() {
+	local bin tmpl dest
+
+	dodir "${ICAROOT}"
+
+	exeinto "${ICAROOT}"
+	doexe *.DLL libproxy.so wfica AuthManagerDaemon PrimaryAuthManager selfservice ServiceRecord
+
+	exeinto "${ICAROOT}"/lib
+	doexe lib/*.so
+
+	for dest in "${ICAROOT}"{,/nls/en{,.UTF-8}} ; do
+		insinto "${dest}"
+		doins nls/en.UTF-8/eula.txt
+	done
+
+	insinto "${ICAROOT}"
+	doins -r usb
+
+	insinto "${ICAROOT}"/config
+	doins config/*
+	for tmpl in {appsrv,wfclient}.template ; do
+		newins nls/en/${tmpl} ${tmpl/template/ini}
+	done
+	touch "${ED}/${ICAROOT}"/config/.server || die
+
+	insinto "${ICAROOT}"/gtk
+	doins gtk/*
+
+	insinto "${ICAROOT}"/gtk/glade
+	doins gtk/glade/*
+
+	insinto "${ICAROOT}"/site
+	doins -r site/*
+
+	dodir "${ICAROOT}"/help
+
+	insinto "${ICAROOT}"/config/usertemplate
+	doins config/usertemplate/*
+
+	local lang LANGCODES=( en )
+	use l10n_de && LANGCODES+=( de )
+	use l10n_es && LANGCODES+=( es )
+	use l10n_fr && LANGCODES+=( fr )
+	use l10n_ja && LANGCODES+=( ja )
+	use l10n_zh-CN && LANGCODES+=( zh_CN )
+
+	for lang in ${LANGCODES[@]} ; do
+		insinto "${ICAROOT}"/nls/${lang}
+		doins nls/${lang}/*
+
+		insinto "${ICAROOT}"/nls/$lang/UTF-8
+		doins nls/${lang}.UTF-8/*
+
+		insinto "${ICAROOT}"/nls/${lang}/LC_MESSAGES
+		doins nls/${lang}/LC_MESSAGES/*
+
+		insinto "${ICAROOT}"/nls/${lang}
+		dosym UTF-8 "${ICAROOT}"/nls/${lang}/utf8
+
+		for tmpl in {appsrv,wfclient}.template ; do
+			cp "${ED}/${ICAROOT}"/nls/${lang}/${tmpl} \
+				"${ED}/${ICAROOT}"/nls/${lang}/${tmpl/template/ini} \
+				|| die
+		done
+	done
+
+	insinto "${ICAROOT}"/nls
+	dosym en /opt/Citrix/ICAClient/nls/C
+
+	insinto "${ICAROOT}"/icons
+	doins icons/*
+
+	insinto "${ICAROOT}"/keyboard
+	doins keyboard/*
+
+	cp -a util "${ED}/${ICAROOT}" || die
+	test -f util/HdxRtcEngine && fperms 0755 "${ICAROOT}"/util/HdxRtcEngine
+
+	rm -r "${S}"/keystore/cacerts || die
+	dosym ../../../../etc/ssl/certs "${ICAROOT}"/keystore/cacerts
+
+	local other_files=(
+		icasessionmgr
+		NativeMessagingHost
+		UtilDaemon
+	)
+
+	exeinto "${ICAROOT}"
+	for bin in ${other_files[@]} ; do
+		doexe ${bin}
+	done
+
+	# https://bugs.gentoo.org/655922
+	dosym gst_play1.0 "${ICAROOT}"/util/gst_play
+	dosym gst_read1.0 "${ICAROOT}"/util/gst_read
+	dosym libgstflatstm1.0.so "${ICAROOT}"/util/libgstflatstm.so
+
+	doenvd "${FILESDIR}"/10ICAClient
+
+	for bin in configmgr conncenter new_store ; do
+		make_wrapper ${bin} "${ICAROOT}"/util/${bin} . "${ICAROOT}"/util
+	done
+
+	for bin in selfservice wfica ; do
+		make_wrapper ${bin} "${ICAROOT}"/${bin} . "${ICAROOT}"
+	done
+
+	dodir /etc/revdep-rebuild/
+	echo "SEARCH_DIRS_MASK=\"${ICAROOT}\"" \
+		> "${ED}"/etc/revdep-rebuild/70icaclient
+
+	insinto "${ICAROOT}"/pkginf
+	newins "${WORKDIR}"/PkgId Ver.core."${ICAARCH}"
+
+	# 651926
+	domenu "${FILESDIR}"/*.desktop
+
+	insinto /usr/share/mime/packages
+	doins desktop/Citrix-mime_types.xml
+}
+
+pkg_preinst() {
+	# previous versions of the ebuild created that and left it around
+	# we own it now and avoid conflict warnings with this
+	rm -f "${ROOT}${ICAROOT}/config/module.ini"
+}
+
+pkg_postinst() {
+	xdg_desktop_database_update
+	xdg_mimeinfo_database_update
+
+	if ! use hdx; then
+		if [ -x "${ROOT}${ICAROOT}"/rtme/RTMEconfig ]; then
+			ewarn "Starting from 22.12.0.12 you have to set USE=hdx if you want"
+			ewarn "to use media-plugins/hdx-realtime-media-engine. Which does"
+			ewarn "not need to be explicitly installed anymore."
+		fi
+	fi
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+	xdg_mimeinfo_database_update
+}
diff --git a/net-misc/icaclient/metadata.xml b/net-misc/icaclient/metadata.xml
index d86008401e213..83d0f6942931e 100644
--- a/net-misc/icaclient/metadata.xml
+++ b/net-misc/icaclient/metadata.xml
@@ -9,4 +9,7 @@
 		<email>proxy-maint@gentoo.org</email>
 		<name>Proxy Maintainers</name>
 	</maintainer>
+	<use>
+		<flag name="hdx">Install and enable hdx-realtime-media-engine plugin</flag>
+	</use>
 </pkgmetadata>