phantom calls This topic has 1 reply, 1 voice, and was last updated 20 years, 4 months ago by Stefano. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 27th September 2002 at 12:19 #34684 slemGuest dear all, i’d like to ask about phantom calls. does anyone knows about this anomaly ?? it happend during call setup which is not completed release thanks alot… guys, 3rd October 2002 at 16:20 #34685 StefanoGuest Hi, Phantom RACH’s are messages received on the RACH, which are not foreseen for this cell. The causes could be : Signal level too week, Invalid convolution code. Ecc. Ecc. Stefano Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.