SDCCH DROP in NOKIA This topic has 0 replies, 1 voice, and was last updated 12 years, 3 months ago by reza. Viewing 1 post (of 1 total) Author Posts 28th December 2011 at 19:05 #67687 rezaGuest I want to know is there anybody that what are the reasons of SDCCH DROP between 1 – 1.5 ?and how can we solve it? thanks a lot Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.