http://itknowledgeexchange.techtarget.com/connectivity/bt-undertakes-massive-global-network-overhaul/ News and information about Unified Communications Mon, 23 Nov 2009 16:10:46 +0000 http://wordpress.org/?v=2.6.2 http://itknowledgeexchange.techtarget.com/connectivity/bt-undertakes-massive-global-network-overhaul/#comment-10 SusanFogarty Tue, 21 Aug 2007 20:18:55 +0000 http://itknowledgeexchange.techtarget.com/connectivity/bt-undertakes-massive-global-network-overhaul/#comment-10 Great blog, Tony. BT has been working on upgrading its networks to IP for quite a long time, as all the major carriers have. They are just now extending that all the way to the customer, I believe. You can see a timeline of 21 CN on the BT website here: http://www.btplc.com/21CN/Theroadto21CN/Keymilestones/Keymilestones.htm Great blog, Tony. BT has been working on upgrading its networks to IP for quite a long time, as all the major carriers have. They are just now extending that all the way to the customer, I believe. You can see a timeline of 21 CN on the BT website here: <a href="http://www.btplc.com/21CN/Theroadto21CN/Keymilestones/Keymilestones.htm" title="http://www.btplc.com/21CN/Theroadto21CN/Keymilestones/Keymilestones.htm" target="_blank">http://www.btplc.com/21CN/Theroadto21CN/…</a>

]]>