ABH or PBH? This topic has 0 replies, 1 voice, and was last updated 22 years, 6 months ago by Robert Duncan. Viewing 1 post (of 1 total) Author Posts 18th September 2002 at 03:24 #34677 Robert DuncanGuest What is the pros and cons of Traffic Study recommendations on the ABH (Average Busy Hour) and the PBH (Peak busy Hour)? Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.