G.722.2 AMR-WB Concept Please? This topic has 0 replies, 1 voice, and was last updated 11 years, 5 months ago by Jelly. Viewing 1 post (of 1 total) Author Posts 5th October 2011 at 03:34 #67334 JellyGuest Hi, could you please guide me the concept of G.722.2 AMR-WB. what is the advantage of this service? Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.