Voice – the need to take a long term view on sector evolution. Chris Rowsell 18 October 2007. TSR strategy for deregulation.
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18 October 2007
Key technology and regulatory milestones with implications for fixed voice
There are two broad types of remedies in fixed voice, used to:
Share of exchange lines evolutionWhat current regime has delivered
Fixed calls: revenue per minute
Retail revenue from telecoms services
A more efficient IP-based core network…
21CN - basic architecture
..which could assist or delay withdrawal
Existing remedies: CPS, WLR, Indirect Access and FRIACO
Where we are now…
In the future…