GTE Omni Si Database Technical Practices Manual

TL-130400-I 001
This diagram represents an application of MERS Off-Network using an access
code defined with the MERS Off-Network code type to initiate the feature.
Dialed Access Code
AC (Code Type 48)
1
Dialed Service Code or NPA or IDDD Code/Country Code
(or Undialed Home NPA)
I,Dialed
ABC Code
ISending Instruction
List Number
4
SI
Li
Routine List
Number
4Dest.
Type =COT
LDN
Prefix
IndexPrefixMEW
lndexSCC IDDest.
Type =DGT
Dest.
Type =INTDest.
Type =
LOCTIE
see
WTS
Figure 11.1 COff-Network MERS Record...

TL-130400-1001
This diagram represents an application of MERS On-Net using an access code defined with
the MERS On-Net code type to initiate the feature.
Dialed Access Code
AC (Code Type 105)
Dialed On-Network ABC Code
or Authorization Prefix Digits+
/TR.
 .4
OF
7Authorization
Code
4
vRouting List
NumberAU
7(switches to MERS Off-Net
process 
- See code type 48)
I11RP
t
I
t
I
+4+++4
MERSOther
DigitsPrefix
LDNSCC IDDest.Dest.Dest.Dest.Dest.
DeletedIndexPrefix
1
Type =Type =Type =
Type =Types1
p&&$-&&&&,,-...

TL-130400-1001
This diagram represents an application of MERS On-Net and/or MERS Off-Net.
An access code defined with the IDDD variable numbering plan, the flexible numbering plan, or
the 7-l 0 digit called number can initiate the feature. The 1 st digit of either the flexible
numbering plan or the 7-10 digit called number can also initiate the feature.
Dialed Access CodeDialed 1st Diqit ofNetwork Numberinq Plan
AC (code types 96, 126)
IDialed 1st 3 Digits of Network Dialing Plan or
IDDD Code/Country...

TL-130400-1001
Sending Inst.
List NumberRoutinq
List NumberLDN
Prefix
IndexMERSDest.
Type =DGT
Dest.
Type =INTDest.
Type =
LOCDest.
Type =TIEOtherDest.
types
NOTES:cTranslation type must never specify MRN or MRS.
teThe MERS SCC ID and the other destination types (COT, FXT, SCC, WTS) may be
specified for On-Net MERS but the DDD network will be used to complete On-Net
MERS calls.
ltldRecord Code MO is only applicable to On-Net MERS.
Figure 11.1 EOn/Off-Net MERS Record Code Association (Continued)
8187SVR...

TL-130400-1001Record Code RP:11.2 Record Code RP, Figure 11.2, defines the routing list data,
MERS Routing Listincluding the trunks to be used by the MERS feature. Any trunks
not listed on this record code cannot be accessed by calls using
the MERS feature. In addition to listing all trunks to be used for
MERS, this record code also lists the trunk order in which calls
will go out. The routing list(s) is defined here and assigned to the
variqus NPAs/ABCs on Record Codes TR and NR.
;I; I ;T,NI NOTT!...

TL-130400-1001Table 11.2
Entry Fields for Record Code RP
COL.COL.VALID
NO.
NAME
ENTRIESCOMMENTS
12MERS RoutingO-7 = numberThis field defines the identification number
List Number
given to a route.
__-For most applications, only one routing
pattern list number is required.
-If only one routing pattern is used, enter 0
down the row 12 times in column 12.
-The 12 entries coincide with the 12 possible
sending instructions found on Record Code SI,
columns 12-l 3.
- All 12 entries must be made whether used
or...

TL-130400-1001COL.NO.
Table 11.2Entry Fields for Record Code RP (Continued)
COL.VALID
NAME
ENTRIESCOMMENTS
15-17
. . . .Destination
COT = CO trunksThis field determines how the trunk group is
TypeFXT = FX trunkstreated (see columns 17-18).
3-TIE = Tie trunks-LOC (Local Termination) is used in a
WTS = WATSnetwork environment when the system is only
trunksto look at the last four digits dialed. Since the
INT = interceptfirst three digits (leading network digits) are all
LOC = local_the same, the last four...

TL-130400-1001Table 11.2Entry Fields for Record Code RP (Continued)Expensive
Route
s-
. .
_VALID
ENTRIES
I= tone
U = not selectedCOMMENTS
Mark this field Y if a burst tone is to be heard
when the call goes out over this route.
-A burst tone is normally used to notify a
caller that the call is going out over the most
expensive route.
-The most expensive route should be the last
trunk group of the route.
-With this feature, the caller has the option of
hanging up and trying later or continuing the
call...

TL-130400-1001Record Code SI:11.3 Record Code SI, Figure 11.3, defines the special handling
MEW Sendingrequirements for a trunk group and the trunk group’s assigned
Instructiondestination number. Record Code RP defines the routes for
MERS usage. Record Code 
SI determines what facilities, within
a route, can be accessed by a specific 
NPAIABC. The sending
instructions are defined on this record code and assigned to the
various 
NPAs/ABCs on Record Codes TR and NR....

TL-130400-1001
Table 11.3Entry Fields for Record Code StCOMMENTS
00-31 = number
Ion purposes.
-This number is referred to on the following
Record Codes:
TR, columns 21-22, 24-25, 27-28, and
NR, columns 18-l 9, 21-22, 24-25, and
NT, columns 28-29
ST, columns 17-18
-The sending instruction/select order
combination must be unique across all
NOTE: Sending instruction list number 00 is a
valid CPG entry; however, 00 should never be
used on this record code.
number that is used for this s
instruction. The...