Toshiba Strata DK 280 Installation Manual page 372

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Automatic Release (AR) Time, Code 4-AR
signaling timing is different depending on the
Central Office equipment. An assignment choice
exists between Crossbar or ESS Central Offices.
Tandem Line Connection, Code 5-Once a
Two-line Conference call is made by an electronic
or digital telephone user, the user may drop out of
the conference and leave the two lines connected.
The choice exists for each line that may have this
capability. This option must be enabled to allow
CO lines (ground/loop/tie/DID) to be used for
outgoing DISA, Call Forward External, and
tie/DID/DNIS External Network routing calls.
Forced Account Code (Verified or Non-
verified), Code 7-If the Forced Account Code
feature is used, (see Program 30) a station user is
required to enter an Account Code before a CO
line call can be completed. A choice exists for
each line.
Operation After CO Line Flash, Code 8-If a
standard telephone user is on an existing CO line
call and flashes the hookswitch on their telephone,
a Dual-tone Multi-frequency (DTMF) receiver
channel may or may not be connected, depending
on this assignment. If the CO line is a rotary dial
only type, the RRCS must be seized after flash
when dialing from DTMF standard telephones.
The RRCS will decode the dialed tones and send
dial pulses to the line.
port) when this signal occurs, it is automatically
disconnected if this option is activated.
Two-CO line DISA calls always release when AR
is sent. DISA release via AR is not related to this
program. CO line calls disconnected by the AR
signal will be represented on the Station Message
Detail Recording (SMDR) report by a rr*" next to
the CO line number. Code 3 does not apply to
ground start lines, which automatically disconnect
when the external party hangs up.
IMPORTANT!
This preceding option cannot always be used
because some COs may send unreliable AR
signaling or no AR signaling for loop start
lines. AR signaling is sometimes referred to as
Calling Party Control or Loop Supervision.
Program *15-CO line Tenant Assignments
A system can be shared by more than one tenant
(business). This program assigns lines to the tenants.
The RCTUC common control unit can support up to
four tenants; RCTUA RCTUB and RCTUBAIRCTUBB
units can support two. Initialized data assigns all lines
to Tenant 1.
Program 16-Assign CO Line Groups
Lines can be accessed with a dialing code instead of
with a CO line button. With DK280 systems operating
with an RCTUC/RCTUD common control unit, up to 16
groups may be accessed by dialing 801 - 816 (eight ]
groups with the RCTUA or RCTUB, RCTUBA/
RCTUBB common control unit). This is useful for
WATS lines or other facilities, and is heavily used in
Least Cost Routing and .Pooled Line Button
assignments.
A general group for outside calling is available with a
"dial 9" access code, which is the initialized state for
all lines. Program 16 is used to assign each line to one
of these groups. Do not attempt to assign a line to
more than one group. A line need not be assigned to a
group. If lines are not used, they should be taken out
of all groups, including the "dial 9" group. Automatic
Busy Redial (ABR) will not function if unconnected
lines are assigned to a line group.
Program 17-DID/Tie Line Options
Program 17 assigns lines for tie and DID operation:
4 Page/Handsfree Answerback, LED Ol-
Page/Voice Announce/Handsfree Answer Back.
When connecting the DK280 to another Key/PBX
system over private tie and DNIS lines, this option
allows/denies the following feature calls over the
tie and DNIS lines on incoming calls to the DK280:
4 Callers on the Far-End Key/PBX system can
access the DK280 system external and/or
Station All Call Page over DID and/or tie lines
programmed with DNIS assignment (see
Program 10-2, LED 15 and Program 71-1,
Code #039 for DID/tie DNIS assignments. Tie
lines only that route per Program 04 can dial
any Page zone or Page Group access code.
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January 1996