Call Setup Success Rate This topic has 17 replies, 1 voice, and was last updated 12 years, 6 months ago by Moteswa Lusinde. Viewing 3 posts - 16 through 18 (of 18 total) ← 1 2 Author Posts 1st March 2006 at 08:44 #43575 SumitGuest What is the way to calculate TCH congestion? 3rd March 2006 at 09:36 #43576 SantyGuest Percentage of TCH Congestion: It represents the percentage of the no of calls with congestion (i.e. No Availability of traffich channel) divided by the total no of call attempts. Please correct if i m wrong…. 17th July 2012 at 12:33 #43577 Moteswa LusindeGuest Hi everybody, Does anyone has a clue of end to end call set-up success rate formula in 2G cellular network Author Posts Viewing 3 posts - 16 through 18 (of 18 total) ← 1 2 The forum ‘Telecom Design’ is closed to new topics and replies.