VAS This topic has 0 replies, 1 voice, and was last updated 15 years, 5 months ago by BP 25. Viewing 1 post (of 1 total) Author Posts 29th May 2009 at 07:53 #57361 BP 25Guest I want to know the complete details about VAS in telecom industry. Please send me the details. Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.