My 2cents:
Betamax sent me an email stating that if i do not buy minimum 200€ of credit within the next 15 days my voicetrading account will be cut off.
I think those guys need money
That is a logical situation as their marketing strategy was to draft people with free calls.
I saw posts here saying that even the freecalls last less than 10minutes for some betamax clones, plus the fact that they blocked voxalot...