SIP-addressing is logical, of the same type as URL in HTTP. And the most natural – to use the electronic mail as the SIP address. There are permissible varied parameters by the address: for example, it is possible to indicate the regular city telephone number, additional telephone, and the parameters of modem connection etc.
We have Direct routes to Sudan, Cambodia, Rwanda,Egypt,Bangladesh, Indonesia. We also Provider Customised billing solution for VPS and soon will Launch for VOS. We have Tunnel dialers too