They are "voice" hunt groups.
I did not stat the ports, the voicemail seems to be working fine. With the exception of this of course.
No active features on the hunt groups.
I did get a little more info from the end user. She says that after she initiates the transfer she can hear the greeting start to play, but after she releases the call the caller never makes it to the mailbox and rings back to her. It is a very short recall as well.