I have multiple CTX 100 that I have set up an auto attendant with. They all have an IVP8 R1 or R2. I have all the IVP8s boxes set up the same to transfer by using 9,xxxxxxxxxxH, I have also tried @F-9XXXXXXXXXX-H. When you press the option it plays the music on hold and then goes back to the main greeting. The older processors seem to work and transfer fine. The ACTU3s with a software release of 5.10 or 5.20 do not. Everything is the same. I have enabled 2B channel transfer. I also have a location that has standard pots lines and when I tested the transfer the first time it worked. Then it wouldn’t work after that first test. Im using #450,XXXXXXXXXXH. When you call it, it plays greeting and when you press 3 you can hear the hook flash and then you can hear the VM start dialing the number and then hangs up the call. Any help would be appreciated. Thanks