Classmark update This topic has 0 replies, 1 voice, and was last updated 16 years, 7 months ago by Quest. Viewing 1 post (of 1 total) Author Posts 26th February 2008 at 09:53 #51216 QuestGuest Dear All, Could you pls explain that why the CLUPD(classmark update) message in the A interface has more than one (Some call has 2, some has 3)? Thank you very much. Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.