Hi,
Mitel SME server is a great 'out of the box' solution. As with all products there can be questions or things 'we' don't understand yet.
With version 5.6 and update 4 there are 'issues' reported. To try to join efforts and to figure out what is 'wrong' there is an discussion on contribs.org.
Please read about it here:
http://www.e-smith.org/bboard//read.php?f=3&i=31548&t=31489and please join! This discussion is about joining efforts to figure out what is 'wrong' (if at all) and how to solve it. It's not about 'I hate 'this and that', just a clean discussion and joining efforts to get the best results. If you feel the need to comment over at contribs.org, please do so. _all_ info is welcomed.!!
Thanks from many.