diff --git a/packages/dev-python/python-sipsimple/python-sipsimple-5.2.6.exheres-0 b/packages/dev-python/python-sipsimple/python-sipsimple-5.2.6.exheres-0
index 1986caa..14c7542 100644
--- a/packages/dev-python/python-sipsimple/python-sipsimple-5.2.6.exheres-0
+++ b/packages/dev-python/python-sipsimple/python-sipsimple-5.2.6.exheres-0
@@ -7,6 +7,11 @@ require setup-py [ import=distutils blacklist="2" multibuild=false ]
 SUMMARY="SIP SIMPLE client SDK is a Software Development Kit"
 HOMEPAGE="http://sipsimpleclient.org ${HOMEPAGE}"
 
+DOWNLOADS+="
+    https://github.com/pjsip/pjproject/archive/2.10.tar.gz
+    https://github.com/wernerd/ZRTPCPP/6b3cd8e6783642292bad0c21e3e5e5ce45ff3e03.tar.gz -> ZRTPCPP.tar.gz
+"
+
 LICENCES="GPL-3"
 SLOT="0"
 PLATFORMS="~amd64 ~x86"
@@ -49,6 +54,39 @@ DEFAULT_SRC_PREPARE_PATCHES=(
     "${FILES}"/${PN}-fix-build.patch
 )
 
+src_prepare() {
+    setup-py_src_prepare
+
+    # MOst of this is straight from get_dependencies.sh but that
+    # wants to download the dependencies directly so we can't use it
+    edo mkdir "${WORK}"/deps/pjsip
+    edo mv "${WORKBASE}"/pjproject*/* "${WORK}"/deps/pjsip/
+
+    edo pushd "${WORK}"/deps/
+
+    # Copy wrapper from old version to third_party/zsrtp/
+    edo mkdir ./pjsip/third_party/zsrtp
+    cp -r zsrtp/include ./pjsip/third_party/zsrtp/
+    cp -r zsrtp/srtp    ./pjsip/third_party/zsrtp/
+    cp -r zsrtp/build   ./pjsip/third_party/build/zsrtp
+
+    # Copy new version to third_party/zsrtp/
+    mkdir ./pjsip/third_party/zsrtp/zrtp
+    cp -r "${WORKBASE}"/ZRTPCPP/bnlib ./pjsip/third_party/zsrtp/zrtp/
+    cp -r "${WORKBASE}"/ZRTPCPP/common ./pjsip/third_party/zsrtp/zrtp/
+    cp -r "${WORKBASE}"/ZRTPCPP/cryptcommon ./pjsip/third_party/zsrtp/zrtp/
+    cp -r "${WORKBASE}"/ZRTPCPP/srtp ./pjsip/third_party/zsrtp/zrtp/
+    cp -r "${WORKBASE}"/ZRTPCPP/zrtp ./pjsip/third_party/zsrtp/zrtp/
+    cp "${WORKBASE}"/ZRTPCPP/COPYING ./pjsip/third_party/zsrtp/zrtp/
+    cp "${WORKBASE}"/ZRTPCPP/README.md ./pjsip/third_party/zsrtp/zrtp/
+
+    for p in patches/*.patch; do
+        expatch -p0 "${p}"
+    done
+
+    edo popd
+}
+
 src_compile() {
     # breaks horribly with 'ld'
     export LD=${CC}