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PSTN: Ending the copper
lifeline
By Scott Bradner
In what may be a preview of what will happen in the US,
Telstra, the Australian telecommunications giant, on July 29th
released its plan to bring a close to the old telephone world. Under this plan Telstra will decommission its copper customer
access network and stop offering fixed line telephone service to retail
customers after July 1, 2018. In
the US, the FCC has been asked by one of its advisory panels to force US
telephone companies to do the same kind of plan. Any such effort is likely to have a big impact on US
companies in the next few years.
Telstra's plan (http://afr.com/rw/2009-2014/AFR/2011/08/01/Photos/bdcf5e38-bbe8-11e0-82aa-877e4638c84e_SSU.pdf ) is in response to an Australian law that mandated "structural
separation" - that is, splitting the part of the company that runs the
telephone physical infrastructure from the parts that provide services over the
infrastructure. A high-level
summary of the plan can be found here. (http://www.telstra.com.au/abouttelstra/download/document/ssu-and-mp-briefing-summaries.pdf) This separation will result in Telstra
moving to providing its services over broadband networks run by others as such
networks become available.
Australia
is not the only part of the world where
copper-based landline phone service is likely to be going away.
A month before Telstra released its transition plan the FCC Technology Advisory Council (TAC) recommended that the FCC
take steps to expedite a transition away from the traditional telephone network
with a target date of 2018.
(http://transition.fcc.gov/oet/tac/TACJune2011mtgfullpresentation.pdf) The TAC's reason for the recommendation
was the strong move away from the traditional telephone network, particularly
the strong move to mobile-only.
The TAC reported that already a quarter of US consumers 18 and over have
forsaken landlines for a wireless-only life. In addition, by 2014, half way towards the 2018 target,
there will be nearly as many Voice over IP (VoIP) lines as land lines (32 vs 42
million). The TAC recommends that
the FCC start planning now for, as well as expediting, the end of the
traditional telephone world. The
recommendations assume that the move away from the traditional telephony will
be towards VoIP and mobile phones, many of which will support VoIP.
What will this mean to you? At home, it will likely mean that you will have a stronger
reason to join the cell phone-only migration. In most parts of the country there is competition in the cell
phone business, unlike in the high-speed Internet business, so prices will
generally be kept more in check.
But not everyone is comfortable with relying on a cell phone for
emergency service, especially if they tend to forget to charge it. Others like the feel of a desk
phone. There will be many VoIP
providers if you are one of these types but you will have to have a high-speed
Internet service for them to work well.
It will be a bit more complicated at work. While some companies have decided to
drop employee desk phones that decision is not yet a common phenomenon. Your company should already
be starting to think about the options if your company wants to retain desk
phones for its employees. Companies that have PBXs should be able to get a VoIP
adapter and VoIP trunk service but if you rely on the telephone company you may
be in for some disruption. But
maybe you will be retired or have moved elsewhere by then
disclaimer:
Harvard has a lot of desk phones but I have no idea what the future
plans are for them so the above observations are my own.