NEC DSX Software Manual page 191

Busy/Ring No Answer All Calls (Type 3) Circular and Terminal Hunting
1603-01: Transfer Recall Timer
Extension B
1601-03: Call Forward No Answer
Timer (page 670)
1601-04: UCD No Answer Timer
1601-03: Call Forward No Answer
Timer (page 670)
DSX Software Manual
Transfer to Hunt Group
Routing to Busy UCD Group with Overflow
(page 675)
Busy UCD
Master
(page 670)
UCD
Overflow
Call transferred to extension A, which is the sin-
gle member of a type 3 hunt group that is set up
to hunt to extension B.
Call rings extension A for the Transfer Recall
time.
If unanswered at extension A, the call hunts to
extension B which is the single member to a type
5 UCD Group that is set up to overflow to exten-
sion C.
The call now rings extension B for the Call
Forward No Answer time.
If unanswered at extension B, the call
camps-on to the busy UCD master exten-
sion number.
The call camps-on to the UCD Group for the
UCD No Answer interval, waiting for a member
to become free. Note that the Call Coverage
Delay timer also starts now. See Call Coverage
Keys (page 40) for more.
If a UCD Group member does not become free,
the call diverts to the programmed overflow desti-
nation.
The call the rings the overflow destination
for the Call Forward No Answer time.
If still unanswered, the call diverts to Key Ring.
Extension Hunting
Features ◆ 161