Ok everyone, hope your new years went wonderful! So here is the situation again. THE DELAY IS BACK! I have wiped FS and installed the latest git head and the delay is still present. I want to eliminate all FS options that could fix it before I call AT&T. Any help is appreciated! Person from outside the school calls, secretary answers, secretary hears they person saying hello, secretary says hello over and over again for 10 seconds. Then the B-Leg audio finally is heard by the A-LEG. Note* The B-Leg (secretary) can hear the A-leg talking the whole time. Just the A-Leg cannot hear the (secretary) B-Leg until about 7-13 seconds has passed. I see nothing in the FS log after the audio from the B-Leg finally traverses to the A-Leg. Please help our school fellow FS users!