coriander
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- Sep 13, 2014
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4 lines is harder - certainly you won't get four HFC cables. Telstra Business/ DOT will have a likely expensive solution.
Key question - do you currently have a PABX and do you want to keep it, and are you happy to replace handsets.
Note that you will want a good router that can do QoS (quality of service) as the 150Kbps of TC-1 that NBN provide won't support 4 voice lines, so it will have to go as mixed traffic - albeit with such a coughpy ADSL service I suspect you don't use the internet a great deal.
Phone system is 4-line 6-handset Commander system with Nortel handsets we put in about 18 months ago when our Commander BN system melted down (literally!). I have absolutely no idea whether it's VOIP ready. I suppose we'll need to move to an all-VOIP solution in the next 12 months. We don't stream movies at work, mostly email and web, most medical records are text or PDF but radiographs in Dicom images do take an hour or so and there's more of them out there nowadays.