+package-$(BR2_PACKAGE_LIBOSIP2) += libosip2
+package-$(BR2_PACKAGE_SIPROXD) += siproxd
+package-$(BR2_PACKAGE_SIPSAK) += sipsak
+package-$(BR2_PACKAGE_HTPDATE) += htpdate
+package-$(BR2_PACKAGE_HOWL) += howl
+package-$(BR2_PACKAGE_OSIRISD) += osiris