Inter-Tel Imx/Gmx 256 Installation And Field Maintenance Manual

~E&cncEsSTALLATON & MAINTENANCEIssue 1, No”%=430
lf the system is not programmed to recognize the
absorbed digits, two problems may arise. One problem
is that a telephone number of fewer than seven digits,
that is dialed at a toll-restricted station, is notrecoguixed
as a valid telephone number and the call is dropped. The
other problem is that toll restriction can be defeated by
dialing the absorbed digits before dialing a toll number.However, when programmed to 
recognixe a single
string of absorbed...

FEATmEsIssue 1, November 1994INTER-TELPRACTICESJMX/GMX 256 INSllALLATxON & MAINTENANCE
4.40SCOS 6 -LCR Only: Calls can only be placed
using the Least-Cost Routing 
(LCR) feature when this
restriction is assigned. The user will hear reorder tones
when attempting to place a call using any other method.
A restricted user can still access individual trunk groups
if the trunk groups are are designated as “exempt 
from
LCR Only” (as described on page 
4-26), or if the calls
weretransferred, were placed on...

INTER-TELPRACTICESIMXIGMX 256 INSTALLATION & MAINTENANCEF-EATURESIssue 1, November 1994
4.48
The following chart illustrates the difference be-tween the new 
Nun&zing Plan Analysis (NPA) and
each of the overlap flags. In the chart, N=2-9,Z=O or 1,
and 
X=0-9.
AREA CODESOFFICE CODES
CAN BE:
CAN BE:
FGEz-;\SB NZXor NXX NXX
MEA CODES AS NnOFFICE CODESNXXorNZX
4.49In order to properly process the new NPA, four
flags have been added to the system database. During
database programming, the programmer can...

FEATURESIssue 1, November 1994DITER-TELPRACTICE!s
IMX/GMX 256 INSTALLATION & MAINTENANCE
H.OPTIONAL WEEKLY TOLL JJMlT!SNOTE: This feature is available only 
iu the Extended
package and is enabled only by Inter-Tel Services per-
sonnel. The system must have a modem that allows re-
mote access.
4.54When enabled, the Weekly Toll Limit feature
keeps track of the accumulated call cost for specifiedtypes of toll calls. The feature can monitor 
7- and
lOdigit toll calls and/or operator-assisted~mtemational...

INTER-TELPRACTICESIMX/GMX 256 INSTALLATION & MAINTENANCE
PEATuREsIssue 1, November 1994
I.TRUNK GROUP ASSIGNMENTS ANDAUTOMATIC ANSWER/SELECT
4.61Each trunk is assigned to one of 47 possible trunk
groups. Trunk groups are assigned to 
speciGc tenantgroups to determine which attendants will place the
trunk groups in night mode. A trunk group can also be
designated for auto trunk selection (using the ANSWER
key as described in paragraph 4.63) for a tenant group.l
Trunk group feature codes and trunk group...

INTEX-TELPRACTK!~IMXIGMX 256 INSTXLLATION & MAINTENANCE
J.LEAST-COST ROUTING (LCR)
4.64LCR is a money-saving feature that allows the
system to be programmed to select the least expensiveroute for placing outgoing calls. It can be used for
placing outgoing calls or transferring calls to outside
telephone numbers, but cannot be used for forwarding
calls to outside numbers. Stations 
canbe programmed to
use LCR only for placing outgoing calls.
NOTE: The Least-Cost Routing 
(LCR) feature cannot
be used in...

I
INTER-~PFLACTICESIMWGMX 256 INSTALLATION & MAINTENANCEIssue 1, No”%=
‘ItansparentLcR
4.69Transparent LCR mode is a station option that
changes what the user hears so that an LCR call soundslike an outside call placed using direct trunk group
access. With this mode, dial tone is heard when a call
key or the 
LCR, OUT, or OUTGOING key is pressed or
when the feature code is entered. Dial tone stops when
the user begius dialing. No tones are heard by the user
while the system is dialing the number out on...

INTER-TELPRACTICESJMX/GMX 256 INSTACLATON & MAINTENANCE
K. 
E&MTRUNK!S
NOTE: This feature is available only in the Extended
plus Tl and E&U software packages.
4.75F&M trunks, also called “tie” lines, are special
trunks that tie two distant telephone systems together.
They allow the users of either telephone system trans-
parent access to the users and resources of the other tele-
phone system, often for less than what it would cost to
use normal long distance service.Incoming E&M Calls
4.76There are two...

INTER-TELPRACITCESIMWGMX 256 INSTALLATION & MAINTENANCEIssue 1, No”==
L TlsPANsNOTE: This feature is available only in the 
Etiendd
plus Tl and E&M software packages.
4.80The term “Tl” refers to a specific digital method
of transmitting voice and data; it is the basic 
24-channel
time-division multiplex, pulse code modulation system
used in the United States. Since each 
Tl span actually
consists of 24 individual circuits (or channels) multi-
plexed together, it is often less expensive to purchase a...

INTER-TELPRAcTICEsIMWGMX 256 INSTALLATION & MAINTENANCE
FIGURE 4-l.Tl SPAN APPLICATIONS\
j
256-to-CO with external CSUIn this application, the TlCs are connected to the central office using an external
In this application, the 
TlCs are connected directly to the central office and optional
on-board Csus are used. The line buildout is programmed to match the distant to
the CO (or nearest repeater), up to 6000 feet. Both cards draw reference clock from
the public network and are slave clocks One card is...