Hey DPhil,
Another option would be via the DEFINITY. On the hunt group form below you'll see some red tekst. Where the XXX's are you can put a analog port.
Now what will happen when a call is in the queue that analog port will start ringing. So if you connect a analog phone the bell will ring. Yu could also connect a ringing device, or a relay that triggers a contact that will let something make a sound or puts a light on.
It is not exactly what you're asking for, but now you can play a around with this and see if it would be an option.
HUNT GROUP
Group Number: 1 ACD? y
Group Name: Front Office Queue? y
Group Extension: 999 Vector? y
Group Type: ucd-mia
TN: 1
COR: 1 MM Early Answer? n
Security Code:
ISDN Caller Display:
Queue Length: 3
Calls Warning Threshold: 1 Port: xxxxx
Time Warning Threshold: Port:
Please let me know if the information that was provided is helpfull.
Edwin Plat
A.K.A. Europe