Hi all,and thanks in advance(running a little late this morning so i will say thanks now!)Have t1 w/40 dids on mics with 6.1 startalk flash.when customers call first did in golf shop which is forwared to 800# 4 out of five incoming calls get fast busy.cox is provideder.this just started five days ago have it setup for 8 intercoms and 8 apperances w ring.can't figure whats happening.of course cox says it is our equipment,par.but we haven't done anything to this site in 6 months.can anyone help to figure out why the fb's.i know fb's come from central office,but could it be in my programing?