This feature allows a call which encounters a busy extension to automatically Hunt (forward) to a predefined DN. If the extension that is hunted to is also busy the system will look at the Hunt DN of that second set and Hunt (forward) again to that DN. This continues until an idle DN is found. The Hunt DN is set on a per extension basis and cannot be changed or disabled by the extension user.
For systems that have Meridian Mail equipped, the extension user can have their calls hunt on busy to Meridian Mail in the same way as hunting to another extension. This is achieved by specifying the access DN for Mail instead of an extension number. Hunting to Meridian Mail will however preclude the use of some features like Ring Again.
The maximum number of hunt steps is as follows :-
For Option 11, 51, 61 systems 18 steps
For Option 71 & 81 systems 30 steps
Hunting Chains
By linking the Hunt DNs together in this fashion various types of hunting chain can be achieved :-
Linear
Linear Hunting starts at the called DN and continues through to the last DN in the chain, therefore a call to 3421 will hunt to 5682 and 4791 only.
Circular
For Circular Hunting the last DN in the chain is given the first DN in the chain as its hunt number. When a call encounters a busy extension the system will step along the chain until it returns to the original number dialled.
Secretarial
Secretarial Hunting uses a specific DN, as the last DN in two or more hunt chains.
Feature Implementation
The feature is assigned to both analogue and digital sets by allowing the feature in the Class of Service and also defining the Hunt directory number.
Example
In this example Hunting has been assigned to an analogue TN 9 3 with the calls to be forwarded to DN 2432.
LD 10
Load Program 10.
REQ CHG Change
TYPE 500
TN 9 3
ECHG YES Easy Change allowed
ITEM HUNT 2432 Hunt to extension 2432 when busy
ITEM CLS HTA Allow Hunting
ITEM Carriage return back to REQ prompt
REQ END Exit program10
LD 11
Load Program 11.
REQ CHG Change
TYPE 2616 Telephone type
TN 7 4
ECHG YES Easy Change allowed
ITEM HUNT 2432 Hunt to extension 2432 when busy
ITEM CLS HTA Allow Hunting
ITEM Carriage return back to REQ prompt
REQ END Exit program10