As far as I know, the only way to actually "manage" Magix software including the calling groups is to do it through the program provided WinSPM.
TASKE software doesn't "manage" call queues. It is simply reporting software for phone and line usage. If you buy the TASKE Contact product, it will provide reporting capabilities for everything you'd want including calling groups, queues, agents, and the like. They also offer a cheaper version called TASKE Essential that does many of the same things but on a smaller scale. Essential doesn't support special reports on calling groups. You can however pull up information on a each group member being that it is also its own extension. You just wouldn't be able to pull up the queueing stats and specific info on the group as a whole.