How are you testing incoming calls to VoXalot?
I would suggest:
-Call local SipBroker number. When prompted enter *010-123456 (where 123456 is your VoXalot number). Does the call ring...is there audio etc.
-Or try entering your SIP URI
123456@voxalot.com here:
SIPBroker - EziDial ... do you receive and incoming casll from the Echo test server?