add a prefix to incoming E1 traffic. This topic has 2 replies, 1 voice, and was last updated 13 years, 1 month ago by Jadulal. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 26th March 2010 at 08:53 #31976 NickGuest Any idea on how to add a prefix for calls from E1, which can match to HND, and outgoing to another E1? 13th September 2010 at 10:19 #31977 YohanGuest Hi Nick, First of all, what switching platform are you using? 24th September 2011 at 09:04 #31978 JadulalGuest In CDMA1X System we are using ATM & IP both, how many Erlang can support one E1 in ABIS link? Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Voice over IP’ is closed to new topics and replies.