PSTN Phone Lines – Telstra

One of the first services you think of getting set up when you are starting a new business, or moving or expanding an existing business, is your fixed line phone service.

These days with the introduction of NBN, there’s a lot more to it than just calling Telstra and getting them to install the traditional analogue phone line. 

PSTN Phone Lines

PSTN (the Public Switched Telephone Network) is the traditional analogue phone line, commonly used in businesses around Australia. PSTN runs on copper pair cables into your building. PSTN phone lines dont work the traditional way on NBN so it is being phased out and replaced with VoIP lines.

If you are getting NBN installed you will need to migrate your lines to the NBN or they may be disconnected.



Talk to A & B Communications today about whether PSTN phone lines are the best option for your business.


Call us today on 1300 768 999


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