Download the armel package from here: http://maemo.org/packages/view/libtelepathy-qt4-dev/ and http://maemo.org/packages/view/libtelepathy-qt4-0/ Open the packages (eg. the Windows version of 7-Zip can do it), and extract the contents of the /data.tar.gz/data.tar/./ to the sysroot of MADDE.
If you copy libraries like this into MADDE, note that the default mechanism (LIBS += -lsomelibrary) looks for libsomelibrary.so in /usr/lib of the sysroot. So in this case you'll have to rename "libtelepathy-qt4.so.0.0.0" to "libtelepathy-qt4.so".