Voip telephony 

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access regulation and adoption voip pdf
... telephony leads to lower prices for voip telephony. (iii) provided that the pstn access price is zero, a higher price for pstn telephony does not affect prices for voip telephony. (iv) a higher price for pstn telephony ...
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Microsoft Word - discussion153.doc
... only offers voip services in the latter segment. consumers can choose between staying with the 4 kpn made voip telephony available in february 2006. see kpn suffers voip hiccup , light reading ... the adoption of voip and reduce the profits of entrants that exclusively offer voip telephony. of particular interest have been possible implications for the incentives to invest in voip. among others, ...
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