This is the email i got from allopass...sorry South Africa its going to be a while for us.
We are sorry to inform you that Allopass does not cover South Africa at present moment.
Although we are continuously looking for possibilities to introduce our services on your territory, local telephone operators fail to provide coverage for us.
We hope to be able to find the best possible solution to this problem in the nearest future and will keep you informed of any positive changes.
We sincerely apologise for this inconvenience and thank you in advance for your kind comprehension.
Allopass Customer Department