The SIP trunk is the solution to make business phone lines go online. It is the upgradation of the standard landline phone system, to the internet calling system for both outgoing and incoming calls.
Slow internet speeds can have an awful impact on your business and can give a very poor impression among customers. It can also bring down the chances of having potential clients.
NBN is an Australia-based internet infrastructure provider. It has roots all over the continent, and it has a strong and faster internet speed network if we compare it to its antecedent ADSL.