[Updated] - DSLAM Upgrades, 10th - 12th MarchTo follow up re: DSLAM Upgrades, BT have informed that these will now be taking place on the dates stated above, with the first slot starting at Saturday 10th Mar 00.30 - 02.30, and the last, Monday 12th Mar 06.00 - 07.00. Outages are expected to last 5-10mins (Coffee break!)
BT do have a guesstimated timetable of when each exchange/DSLAM will be upgraded. Claranet have published a list of the times of these, that is available here. BTIgnite have told us that the exchange updates are to enable new technologies such as RADSL to be implemented on the existing equipment.