diff --git a/net-voip/twinkle/Manifest b/net-voip/twinkle/Manifest
new file mode 100644
index 0000000..ea3f3f2
--- /dev/null
+++ b/net-voip/twinkle/Manifest
@@ -0,0 +1 @@
+DIST twinkle-1.10.2.tar.gz 1196846 BLAKE2B 52cfa4f1d31b040db46edadccc43431d04fe71036821a1ef0c5b8803bf7ccf2fcd1d15a8340e583d049c588290a85c8ee07c6738adc599d164f7f606b2f34dc1 SHA512 a6da59a0d38d54def2bc27aa3792f43ea534793482ce0dddf2f21b6d6023f55572eda8f5747e56b7df98a8a244706485d70469603247404b45990f578ae34bfb
diff --git a/net-voip/twinkle/metadata.xml b/net-voip/twinkle/metadata.xml
new file mode 100644
index 0000000..38e77fe
--- /dev/null
+++ b/net-voip/twinkle/metadata.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>qsx@chaotikum.eu</email>
+    <name>Thomas Schneider</name>
+  </maintainer>
+  <use>
+    <flag name="g729">Add support for the G.729A audio codec</flag>
+  </use>
+  <upstream>
+    <remote-id type="github">LubosD/twinkle</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/net-voip/twinkle/twinkle-1.10.2.ebuild b/net-voip/twinkle/twinkle-1.10.2.ebuild
new file mode 100644
index 0000000..282c090
--- /dev/null
+++ b/net-voip/twinkle/twinkle-1.10.2.ebuild
@@ -0,0 +1,64 @@
+# Copyright 2020 Thomas Schneider <qsx@chaotikum.eu>
+# Licensed under the EUPL
+
+EAPI=7
+
+inherit cmake xdg-utils
+
+DESCRIPTION="Twinkle is a SIP-based VoIP client."
+HOMEPAGE="http://twinkle.dolezel.info"
+
+SRC_URI="https://github.com/LubosD/twinkle/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+KEYWORDS="~amd64"
+
+LICENSE="GPL-2"
+SLOT="0"
+
+IUSE="alsa g729 gsm +qt5 speex"
+
+RDEPEND="
+	dev-libs/ucommon:=
+	media-libs/ccrtp
+	dev-libs/libxml2
+	media-libs/libsndfile
+	sys-apps/file
+	sys-libs/readline:=
+
+	qt5? (
+		dev-qt/qtdeclarative:=[widgets]
+	)
+
+	alsa? ( media-libs/alsa-lib )
+	speex? ( media-libs/speex )
+	g729? ( media-libs/bcg729 )
+	gsm? ( media-sound/gsm )
+"
+
+DEPEND="${RDEPEND}"
+
+BDEPEND="
+	qt5? ( dev-qt/linguist-tools )
+	sys-devel/bison
+	sys-devel/flex
+"
+
+src_configure() {
+	local mycmakeargs=(
+		-DWITH_QT5=$(usex qt5)
+		-DWITH_ZRTP=OFF # not ported yet
+		-DWITH_ALSA=$(usex alsa)
+		-DWITH_SPEEX=$(usex speex)
+		-DWITH_ILBC=OFF # requires old version
+		-DWITH_G729=$(usex g729) # broken as well
+		-DWITH_GSM=$(usex gsm)
+	)
+	cmake_src_configure
+}
+
+pkg_postinst() {
+	xdg_icon_cache_update
+}
+
+pkg_postrm() {
+	xdg_icon_cache_update
+}