If I am interested to “Buy Int’l LD from OST”, can OneStopTel warranty that my calls will always complete?
Although OneStopTel will do its best to complete all calls you send, there does not exist any carrier or exchange that can deliver 100% performance. However, if you control that the numbers you are sending are valid, OneStopTel will do its part and will make sure that your calls complete at least at the standard quality threshold set for each destination under each grade of service. However, if there is no route available on OneStopTel for that destination, the system will send the calls back to your network, so you can send it to your next available route (route advance); therefore, you will not lose your calls. Furthermore, you may also bring in your own vendors and connect them to your OST Account for those routes where the Grade C quality does not meet your expectations and the Grade B price does not fit within your range.
