I have Mitel 3300 and I set up a hunt group with three numbers in call rerouting numbers (1101,1102,1103) added to it. Those three numbers have been added to buttons on each users/extensions. When I call main number it hits the hunt group and rings the extensions after 4 rings it is programmed to go my mobile number. The way I programmed in "call rerouting first alternative" as 608 and that 608 has been programmed in speed dial to go to my cell. When I call desk phones ring but after no answer(4 rings) its probably not going to 1st alternate route but getting IVR saying something like this " wait Operator will dial and then says this extension is invalid" I tried to see call log after enabling SMDR but couldn't see anything. can anyone please help?