Panasonic KX-TD500 System Reference Manual page 313

7. IRNA and Station Hunting
7-1.
CO
DIL 1:1
DISA
DID
*
7-2.
CO
DIL 1:1
DISA
DID
* 1
* 2
IRNA to a non-VPS extension
(All members of a hunting group are non-VPS extensions)
Ext.1
Call State
Ringback Tone At least one extension in a hunting group
is idle.
Busy Tone * All members in a hunting group are busy.
Refer to "8. Treatment of the call transferred to the busy extension/VPS by IRNA
feature" on page 3-F-56 for further information.
IRNA to a VPS extension
(All members of a hunting group are non-VPS extensions)
The call hunts for an idle VPS extension in a hunting group following the
programmed order.
Ext.1
Call State
Ringback Tone
↓
(The call is transferred to an idle
VPS extension.) * 1
Busy Tone * 2
The KX-TD500 system sends the "Forward to VM Serquence" when the VM
extension answers the call.
Refer to "8. Treatment of the call transferred to the busy extension/VPS by IRNA
feature" on page 3-F-56 for further information.
3-F-53
Hunting
IRNA
Ext.2 Hunting Group
Hunting
Conditions
VPS 4
Hunting
IRNA
VPS 1 Hunting Group
Hunting
VPS 2
Conditions
At least one VPS
extension in a hunting
group is idle.
All members in a hunting
group are busy.
Ext.5
Hunting
Ext.4
Hunting
Ext.3
Hunting
VPS 3
Hunting