Effect of Abis/A-interface congestion This topic has 0 replies, 1 voice, and was last updated 13 years, 11 months ago by NK. Viewing 1 post (of 1 total) Author Posts 18th November 2010 at 09:26 #65026 NKGuest Dear All, Suppose some counters count air interface failure. When there is congestion in abis or A-interface, does air interface counter increase or not. What I mean to say that does congestion in A or abis interface reflects in air interface or notin any vendor. Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.