ATT Definity Addendum 1 For Ds1, Dmi, Isdn Pri Instructions Manual

							TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLESD-3
TABLE D-1. Trunk/Signaling Cross References (continued)½
TrunkProcedureFeatureDirectionSignalingProcedure
DescriptionEncodeTypesEncode
1-way out DOD17CO1-way outGS 1
LS19
DMI/ISDN-MOS20
E&M auto in, IS out28
E&M auto in, WS out29
1-way out DOD with party test(18)CO1-way outGS party test(2)
2-way attendant completing in, DOD19CO2-wayGS 1
LS19
DMI/ISDN-MOS20
E&M auto in, IS out28
E&M auto in, WS out29
2-way with party test(20)CO2-wayGS party test(2)
1-way in attendant completing auto in21FX1-way inGS 1
LS19
DMI/ISDN-MOS20
E&M auto in, IS out28
E&M auto in, WS out29
1-way out DOD22FX1-way outGS 1
LS19
DMI/ISDN-MOS20
E&M auto in, IS out28
E&M auto in, WS out29
1-way out DOD with party test(23)FX1-way outGS party test(2)
2-way attendant completing in, DOD24FX2-wayGS 1
LS19
DMI/ISDN-MOS20
E&M auto in, IS out28
E&M auto in, WS out29
2-way with party test(25)FX2-wayGS party test(2)
1-way incoming attendant completing auto in26WATS1-way inGS
 1
LS19
DMI/ISDN-MOS
20
E&M auto in, IS out28
E&M auto in, WS out
29
1-way out DOD27WATS
1-way outGS 1
LS19
DMI/ISDN-MOS
20
E&M auto in, IS out
28
E&M auto in, WS out
29
1-way out DOD with party test(28)WATS
1-way outGS party test
(2)
auto in-WATS (not administered)29WATS1-way inGS
 1
IS DID30DID1-way in
LRB IS
30
E&M IS in and out
 4
DMI/ISDN-MOS
20
WS DID
31DID1-way in
LRB WS
 3
E&M WS in, wink DD out
11
DMI/ISDN-MOS
20½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							D-4TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLES
TABLE D-1. Trunk/Signaling Cross References (continued)
TrunkProcedureFeatureDirectionSignalingProcedure
DescriptionEncodeTypesEncode
1-way in dial repeating32TIE
1-way inE&M IS in, IS out 4
1-way out auto33TIE1-way outE&M IS in, auto out31
analog line loop27
1-way out dial repeating34TIE
1-way outE&M IS in, IS out 4
GS 1
1-way in auto35TIE
1-way inE&M auto in, IS out28
GS 1
2-way dial repeating both ways36TIE2-wayE&M IS in, IS out 4
2-way dial repeating in, auto out37TIE
2-wayE&M IS in, auto out31
analog line loop27
2-way auto in, dial repeating out38TIE
2-wayE&M auto in, IS out28
GS 1
2-way auto both ways39TIE
2-wayE&M auto in, auto out32
GS 1
1-way in dial repeating, DD40
ETN1-way in
E&M DD in, IS out 8
2-way wink in, DD or wink out41
ETN2-wayE&M WS in, WDDFOT out26
E&M WS in, wink DD out11
DMI/ISDN-MOS20
E&M WS in, WS out21
E&M DD in, DD out22
1-way in, wink42
ETN1-way in
E&M WS in, WDDFOT out26
E&M WS in, Wink DD out11
DMI/ISDN-MOS20
E&M WS in, WS out21
E&M DD in, DD out22
1-way out, DD or wink43
ETN1-way out
E&M WS in, WDDFOT out26
E&M WS in, wink DD out11
DMI/ISDN-MOS20
E&M WS in, WS out21
E&M DD in, DD out22
2-way dial repeating-DD in44
ETN2-way
E&M DD in, IS out 8
2-way dial repeating in, auto out-DD in45
ETN2-way
E&M DD in, IS out 8
2-way DD or46ETN2-wayE&M DD in, WDDFOT out24
wink out, dial repeating DD inE&M IS in, WDDFOT out25
E&M IS in, wink DD out11
DMI/ISDN-MOS
20
E&M WS in, WS out
21
2-way DD in, DD out47
ETN2-way
E&M DD in, WDDFOT out
24
or wink outE&M DD in, wink DD out23
DMI/ISDN-MOS
20
E&M WS in, WS out
21
E&M DD in, DD out
22
internal ANN interface48
N/AN/A
none
 0
external ANN interface49
N/AN/A
none 0
remote BCS access50RA1-way inGS
 1
E&M IS in and out
 4
DMI/ISDN-MOS
20
E&M WS in, WS out
21
telephone dictation interface51
N/AN/A
aux. equipment
 7
recorded announcement interface52
N/AN/A
aux. equipment
 7½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLESD-5
TABLE D-1. Trunk/Signaling Cross References (continued)½
TrunkProcedureFeatureDirectionSignalingProcedure
DescriptionEncodeTypesEncode
code call interface53N/AN/Aaux. equipment 7
loudspeaker paging interface54N/AN/Aaux. equipment 7
TT sender55N/AN/Anone 0
CAS interface56N/AN/Anone 0
RLT for CAS57CAS1-way outE&M RLT out13
ANI interface58N/AN/A
ANI signaling 6
station msg register interface59
N/AN/Anone 0
unused60
UCD lamp interface61N/AN/Anone 0
music on hold interface62N/AN/Anone 0
hardware digit collection63
N/AN/Anone 0
voice switched gain remote access64N/AN/Anone 0
LC15 contact interface65
N/AN/Anone
 0
CAS incoming RLT66
CAS1-way inE&M RLT in14
audio67N/AN/Anone 0
UCD delayed recorded announcement68
N/AN/A
none 0
unused
69
1-way in IS70
Main/Satellite1 -way inE&M MS IS15
1-way out IS
71Main/Satellite1-way out
E&M MS IS15
2-way IS both ways72
Main/Satellite2-way
E&M MS IS15
1-way in WS73
Main/Satellite1 -way inE&M MS WS
16
1-way out WS74
Main/Satellite1-way out
E&M MS WS16
2-way WS both ways
75
Main/Satellite2-wayE&M MS WS
16
1-way in DD76
Main/Satellite1 -way in
E&M MS DD
17
1-way out DD77
Main/Satellite
1-way out
E&M MS DD17
2-way DD both ways78
Main/Satellite2-way
E&M MS DD
17
unused
79-84
2-way CO with voice switch gain
85
CO2-way
none 0
1-way in-WATS with voice switch gain
86WATS
1-way innone
 0
unused
87-89
vectoring recorded announcement
90N/AN/Aaux. equipment
 7
ACD recorded announcement 1
90
N/AN/Aaux. equipment
 7
ACD recorded announcement 2
91
N/AN/A
aux. equipment
 7
ACD queue of origin announcement
92N/AN/Aaux. equipment
 7
malicious call trace recorder
93N/AN/A
aux. equipment
 7
unused
94-97
power meter interface
98N/AN/A
none
 0
alarm interface
99
N/AN/A
none
 0
tone detector for modem pool
100N/AN/A
none
 0
modem trunk for modem pool
101N/A
2-way
analog line loop
27
pooled data module trunk for modem pool
102
N/A
2-way
S-Channel signaling
18½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							D-6TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLES
TABLE D-1. Trunk/Signaling Cross References (continued)½
TrunkProcedureFeatureDirectionSignalingProcedure
DescriptionEncodeTypesEncode
host access, 2-way, PIM
103N/A2-wayS-Channel signaling18
host access off-premises, DTIM104N/A2-wayS-Channel signaling18½
½
host access, AP32105N/A2-wayS-Channel signaling18
host access, EIA106N/A2-wayS-Channel signaling18
host access, ISN107N/A2-wayS-Channel signaling18
DMI A-bit, wink in, auto out
108N/A2-wayE&M WS in, IS out 5
DMI/ISDN-MOS20
DMI A-bit, 2-way wink start
109NDMI2-wayE&M WS in, wink DD out11½
½
½
½
½
½
½
½
½
½
½
½
½DMI/ISDN-MOS20
unused110-116
reserved
117
unused
118-119
ISDN dynamic trunk120ISDN-PRI2-wayDMI/ISDN-MOS20
Table D-2, R2V4 Alternate Signaling Type Translations, translates, where needed, the R2V4 alternate
signaling type for each trunk type. This allows the table D-3, Signaling Type Compatibility, to be used
for compatibility checks. Only trunk/signaling type pair requiring translation are given.*
TABLE D-2. R2V4 Alternate Signaling Type Translations½
TrunkTypePROCEncodeR2V4Sig. TypeG2 Equiv.
Sig. Type½
½
1-way in attendant completing/auto in
16
16 42128
29
1-way out DOD
17
17 42128
29
1-way out DOD with party test
18
18 42128
29
2-way attendant completing in, DOD
19
19 42128
29
2-way with party test
20
20 42128
29
1-way in attendant completing, auto in
21
21 42128
29
1-way out DOD
22
22 42128
29½
½
½
½
½
½
½
½
½
½
½
½
½
½
1-way out DOD with party test
23
2342128
29
2-way attendant completing in, DOD
24
24 42128
29
2-way with party test
25
25 42128
29
1-way in attendant completing, auto in
26
26 42128
29
1-way out DOD
27
27 42128
29
1-way out auto (Note)
33
 427
2-way dial repeating in, auto out (Note)
37
 427
NOTE: R2V4 must be equipped with SN243½
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLESD-7
Table D-3, Signaling Type Compatibility, provides the compatibility of standard signaling types. The
first column is the frame of reference for the direction compatibility. Compatibility is either 1-way out,
1-way in, or bidirectional from this entry.
TABLE D-3. Signaling Type Compatibility
Encode000102030405060708091011121314151617181920212223242526272829303132
00
.
01.
02.
03.
04.¬ ¬¬ ¬
® ®® ®¬ ¬
® ®
05® ®¬ ¬¬ ¬¬ ¬.¬ ¬¬ ¬¬ ¬.¬ ¬¬ ¬
® ®
06.
07.
08® ®¬ ¬¬ ¬¬ ¬.¬ ¬¬ ¬¬ ¬.¬ ¬
® ®
09® ®® ®® ®....® ®.....® ®
10® ®® ®® ®.....® ®....¬ ¬
® ®
11® ®® ®® ®.....® ®....¬ ¬
® ®
12..
.® ®® ®® ®® ®
® ®® ®® ®® ®® ®® ®¬ ¬® ®
13® ®
14¬ ¬
15.
16.
17.
18.
19.
20.
21® ®¬ ¬..¬ ¬.¬ ¬¬ ¬¬ ¬.¬ ¬
22® ®.¬ ¬¬ ¬¬ ¬...¬ ¬¬ ¬
23® ®® ®® ®....® ®.....® ®
24® ®
® ®...¬ ¬
® ®...¬ ¬.
25¬ ¬.
.® ®® ®® ®
® ®® ®® ®® ®® ®¬ ¬
26® ®® ®...¬ ¬.® ®..¬ ¬.¬ ¬
27.
28® ®
® ®
® ®.¬ ¬
29® ®
® ®® ®
® ®
® ®¬ ¬¬ ¬
30.
31¬ ¬¬ ¬
¬ ¬.® ®
® ®
32® ®® ®¬ ¬.½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
The direction of compatibility is marked by:
l     Two-way compatibility ® One-way compatibility outgoing ¬ One-way compatibility incoming
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							D-8TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLES
Table D-4, Signaling Type Definitions, provides definitions for the signaling types used in the other three
tables in this appendix.
TABLE D-4. Signaling Type Definitions½
Procedure
EncodeTrunk
DescriptionTraditional
Module BoardUniversal
Module Board
00no signaling requiredN/AN/A
01
GSSN230, ANN11TN747B, TN767
02GS with party test
SN230None
03
LRB, wink startSN232, ANN11TN753, TN767
04E&M IS in and out
SN233, ANN11TN760C, TN767
05E&M WS in, IS outSN233, ANN11
TN760C, TN767
06ANI signalingSN244None
07auxiliary equipmentSN232TN763B
08E&M DD in and IS outSN233, ANN11TN760C, TN767
09
E&M DD in, wink/DD
with DT outSN233, ANN11TN760C, TN767
10
E&M WS in, wink/DD
with DT outSN233, ANN11TN760C, TN767
11E&M WS in, wink/DD out
also known as universal sequenceSN233, ANN11
TN760C, TN767½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
½
12E&M IS in, wink/DD outSN233, ANN11
TN760C, TN767
13E&M RLT out
SN233, ANN11TN760C, TN767
14E&M RLT in
SN233, ANN11
TN760C, TN767
15
E&M MS, ISSN233, ANN11
TN760C, TN767
16E&M MS, WSSN233, ANN11
TN760C, TN767
17E&M MS, DD
SN233, ANN11
TN760C, TN767
18
S-Channel signaling, host access-GPP
S-Channel signaling, host access-EIASN270, SN238TN754, TN726
19LS
ANN11TN767
20
DMI/ISDN-MOS
ANN35
TN767/TN555 pair
21
E&M WS in, WS out
SN233, ANN11
TN760C, TN767
22
E&M DD in, DD out
SN233, ANN11
TN760C, TN767
23E&M DD in, wink/DD out
SN233, ANN11
TN760C, TN767
24
E&M DD in, WDDFOT
SN233, ANN11
TN760C, TN767
25
E&M IS in, WDDFOT
SN233, ANN11
TN760C, TN767
26
E&M WS in, WDDFOT
SN233, ANN11
TN760C, TN767
27
analog line loop
SN243TN742
28E&M auto in, IS out
SN233, ANN11
TN760C, TN767½
½
½
½
½
½
½
½
½ 
*
29
E&M auto in, WS out
SN233, ANN11
TN760C, TN767
30LRB IS
SN232, ANN11
TN753, TN767
31E&M IS in, auto out
SN233, ANN11
TN760C, TN767
32E&M auto in, auot out
SN233, ANN11
TN760C, TN767
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							E. TIE TRUNK SETTINGS
This appendix contains the ISDN-PRI-specific administration settings that must be assigned to enable
DEFINITY® Generic 1.1 to System 85 R2V4 communications systems to communicate via ISDN-PRI
tie trunks.
System 85 Administration Settings
Table E-1, System 85 R2V4 Administration Settings, shows the basic System 85 administration settings
needed to implement ISDN-PRI tie trunks between the two communications systems. The
administration procedures are shown in the order they should be set.
See chapter 7, Administration Options and Requirements, for additional information on ISDN-PRI
administration issues. See AT&T System 85 Release 2, Version 4, Feature Translations, Issue 1, July
1987, 555-103-107, for further details on each of the procedures listed in table E-1 and how to
administer the switch.
NOTE: Table E-1, System 85 R2V4 Administration Settings, is not a complete enumeration of the
required administration settings. It highlights those settings that are particular to the ISDN-PRI
interface between the two systems.
NOTE: Sometimes, the analogous administration fields and screens in Generic 1 are stated for a
given procedure word and field. These analogies are usually not one-for-one. For example, a given
procedure word and field may correspond to only parts of one or more Generic 1 screens and fields.
TABLE E-1. System 85 R2V4 Administration Settings
PROCEDURE
WORDFIELDREMARKS
275414A 1 must be set in this field to enable the ISDN feature.
The analogous Generic 1 administration is in the ISDN-PRI
field of the 
SYSTEM PARAMETERS - CUSTOMER OPTIONS screen.
E-1
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							E-2TIE TRUNK SETTINGS
TABLE E-1 (continued). System 85 R2V4 Administration Settings
PROCEDUREWORDFIELDREMARKS
26011-4Enter the address of the ANN35 that you want to administer.
The analogous Generic 1 administration is in the Location
field of the 
DS-1 CIRCUIT PACK screen.
6This field is to assign either D4 or ESF (Fe) framing format.
ESF framing should be assigned here. If ESF is assigned and
if the ESF T1 CSU is optioned to pass ESF through
transparently, then the misframes registered in procedure 620
are a count of the CRC-6 errors. At present, no standard
exists to show acceptable ranges of CRC-6 errors. ESF
framing is especially important in data applications because it
can reframe automatically on a loss of frame alignment. A
D-4-framed DS-1 can be reframed only by returning all
channels to the idle state.
The analogous Generic 1 administration is in the Framing
Mode field of the DS-1 CIRCUIT PACK screen.
7Assign PCS in this field. (This stands for per channel
signaling.)
The analogous setting in Generic 1 is automatic when ISDN-
PRI is used.
8Assign 24th channel signaling here. Robbed bit signaling
(RBS) is not allowed.
This administration is analogous to the Signaling Mode
field of the 
DS-1 CIRCUIT PACK screen in Generic 1.
9Assign either ZCS or B8ZS here. The ISDN-PRI specification
recommends B8ZS. Currently, not all facility equipment is
necessarily B8ZS compatible. ZCS is sometimes referred to as
AMI (alternate mark inversion). Also, B8ZS is required if this
trunk is used for 64K-bps unrestricted data.
The analogous Generic 1 administration is in the Zero Code
Suppression field of the DS-1 CIRCUIT PACK screen.
10This is the slip count enable field. It should be assigned
according to the overall synchronization plan.
The analogous Generic 1 administration is in the Slip
Detection field of the DS-1 CIRCUIT PACK screen.
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							TIE TRUNK SETTINGSE-3
TABLE E-1 (continued). System 85 R2V4 Administration Settings
PROCEDURE
WORDFIELDREMARKS
260111This field is for loop around testing. External loop around
should be enabled only during a maintenance test.
The analogous Generic 1 administration is in the Remote
Looparound Test field of the DS1 CIRCUIT PACK screen.
12The setting for this field depends on whether the ISDN-PRI
circuit pack is a timing source. This field must be set
consistent with the overall synchronization plan, which is
developed according to current methods and procedures.
13The setting for this field depends on whether the ISDN-PRI
circuit pack is a timing source. This field must be set
consistent with the overall synchronization plan, which is
developed according to current methods and procedures.
The analogous Generic 1 administration is in the
Synchronization Source field of the SYNCHRONIZATION
screen.
14Assign a 5 for ISDN/PRI in this field.
15Assign a hyphen (–) here. This setting is for use when ZCS
line coding is used. If for some reason B8ZS is assigned in
field 9, then you must assign a 0 for no bit inversion on the
D-channel because Generic 1 never inverts the bits with B8ZS
and the two systems must agree.
26211-4Assign the ANN35 to the proper module, cabinet, carrier, and
slot.
The analogous Generic 1 administration is the command add
ds1 .
6Assign a 0 here for user or a 1 for network. When
connected to another communications system, one
communications system is user and the other is network.
Thus, if you assign a System 85 R2V4 as network, you must
administer the Generic 1 as user.
The analogous Generic 1 administration is in the interface
field of the 
DS-1 CIRCUIT PACK screen.
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4 
						

							E-4TIE TRUNK SETTINGS
TABLE E-1 (continued). System 85 R2V4 Administration Settings
PROCEDURE
WORDFIELDREMARKS
26217Assign a 3 here if a System 85 is equipped with an SN261,
analog/digital facility test circuit pack. If an SN261 is not
present, assign a 1 here. A 3 allows level 2 and 3 tests in
procedure 648. A 1 allows only level 2 tests.
8-12These fields are for the terminal endpoint identifier and various
timers and counters. They are assigned default values when
the ANN35 board is assigned in procedure 260. Except for
one case, the default values are usually adequate. When
connected to a duplicated Generic 1, however, field 10 should
be set to a value of 6 to avoid an alarm when Generic 1
switches processors.
280113For each ANN35 and TN767 containing a D-channel in an
nonfacility associated signaling (NFAS) arrangement, assign an
interface identifier here. This field is used to populate the
ISDN channel ID information element (IE).
0541Assign an extension range to the SN261 (ADFTC) that will be
used for ISDN testing from the far-end communications
system. This extension corresponds to the number assigned in
the 
TRUNK GROUP screen on Generic 1 for ISDN test calls.
Fields 6 and 7 should be assigned ADFTC. (Stations are
defined in procedure 000, word 1.)
The analogous Generic 1 administration is in the ISDN Test
Call field in the MAINTENANCE-RELATED SYSTEM PARAMETERS
screen.
1081Assign the test number to call on the far-end communications
system to do ISDN-PRI tests. This number is mapped
according to the dial plan to the extension assigned in the
MAINTENANCE-RELATED SYSTEM PARAMETERS screen on Generic 1.
The analogous Generic 1 administration is in the Far End
Test No field of the TRUNK GROUP screen.
3543Assign the NPA and NXX designators here. The NPA is the
area code in which this System 85 R2V4 resides. The NXX is
a local exchange office code used by the system. The
designator is an index used in procedure 000 to identify an
area code and office code with a particular station. This
information is used to populate the calling party number IE
and the connected party number.
The analogous Generic 1 administration is in the 
SID PREFIX
TABLE 
screen.
ADDENDUM 1 (December 1990) to 555-025-101, Issue 4