I've got a PBX that needs to play an annoucement to our customers. I don't have space for an announcement card and the Audix is remote. On the remote switch I do have Audix and a VAL. I want to forward the call to the remote switch to play the announcement but I'm concerned about using all of my tie trunk capacity if I get a flood of calls. The VAL queue (no) option doesn't seem to help. Suggestions?