FACCH or SACCH ? This topic has 1 reply, 1 voice, and was last updated 15 years, 6 months ago by Tech. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 21st May 2009 at 21:12 #57223 amkamGuest Dear Gents , which channel ( SAACH | FACCH ) is responsible for alerting in Busy MS … and what exactly the process… Best Regards, 22nd May 2009 at 15:40 #57224 TechGuest I believe it is Facch.As facch works in bit stealing mode. I might be wrong though? It will be good if some one else can provide the exact process. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.