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.
Things have been changing in Australia. From affordable communications to state-of-the-art technology, to our company, and now Voice over IP, Jordan Telecom gives you the choice which other companies don't.