Good News: 2060/3060/4060 and 5060 seem to be mapped for eu,au and us servers all around...
So try one of the other server clusters and see if things change...
Some members have reported being able to make calls on 2060/3060/4060 but not receive calls (especially since a lot of devices will listen in to 5060 by default)
See:
http://forum.voxalot.com/voxalot-sup...alot-port.html
http://forum.voxalot.com/voxalot-sup...ked-issue.html
for some background on the issue!!!
Sorry, but things don't look too bright....hopefully another member who has been able to get around this will comment!!!