TCH congestion overflow This topic has 0 replies, 1 voice, and was last updated 15 years, 7 months ago by BSS. Viewing 1 post (of 1 total) Author Posts 17th May 2008 at 06:40 #52452 BSSGuest dear can any body help me for understanding TCH congestion overflow Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.