tbf blocking This topic has 1 reply, 1 voice, and was last updated 9 years, 3 months ago by Wallis Dudhnath. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 13th October 2015 at 06:17 #69832 gagsGuest guys i want to know what are the ways to improve high tbf blocking .Basically how to analyse & calculate equipped capacity and carried traffic for PS service (GPRS/EDGE). 18th October 2015 at 12:42 #69833 Wallis DudhnathGuest As you have a Radio and a Data Network with GPRS you will need to fine tune the TBF settings. Trial and error plus additional PDCHs will be required. VBR/ Wallis Dudhnath Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.