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Ring Patterns For UNA Terminals (Ml, Cl, & Bl)
FFl
External (UNA) Relay Control
Ring Patterns
For UNA Terminals
(Ml, Cl; & Bl)
Software Version:
CPC-M Only (Version 1.0 and above)
Address:
FFl 2# 4# l# (0 or l)#
Description
Use this address to set the ring pattern for incoming trunk calls sent to
Universal Night Answer (IJNA). The UNA feature allows these calls to be
signalled over a loudspeaker or amplifier.
This address actually controls the UNA relay terminals labeled "Ml",
"Cl"
and "B 1" (located on terminal block CN4) on the CPC-M card. A bell or tone
device can be attached to these relay terminals to simulate incoming ring over
the loudspeaker; or the CO can be used as the ringing sound source.
This address does not apply to the CPC-S card, which is not equipped with
UNA relay terminals. (However, a UNA device can be plugged into the
"EPA" phono-jack on the CPC card; use address FFl 2# l# 37# to tell the
system the type of device -- UNA or External Page -- plugged into "EPA".)
The ring pattern choices in this address are
"continuous"
(the terminal
contacts are continuously energized to receive CO ring)
or "intermittent"
(1 second ON / 3 seconds OFF to simulate incoming ring on the bell or tone
device installed).
Programming
FFl 2# 4# l# (0 or l)#
t
O=Intermittent (1 second ON / 3 seconds OFF).
l=Continuous (relay contacts are continuously energized).
Related Programming
CO Day Ring Assignments: FF4 l# (25)## (l-8)##
CO Night 1 Ring Assignments: FF4 2# (25)# (l-8)#
CO Night 2 Ring Assignments: FF4 9# l# (25)# (l-8)##
CO Ring Cycle Detection Timer: FFl 3# 13# (0-3)# '
l-56
DBS 624-l O-400
issued 3/l 195
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