Vodavi Triad 1/2/3 Installation Manual

							2-40 CO/ PBX Conne ctions
The sy st em can b e e qui ppe d wi t h t wo (2 ) T -1 I nte rf ace Boar ds a nd t he
T1 IB c an b e i ns tal l ed in Sl o ts 0 t hru 2 in theTr iad 1Basic KSU, while the
T1 IB c an b e i ns tal l ed in Sl o ts 0 t hru 5 in theTr iad 2Basic KSU. The Pha se
Locke d Loop Uni t (PLLU) must be i nst al le d on the MPB whe n t he T1I B i s
ins ta lled . T he DTMF4- A board which contains 4 DTMF receive rs can be
optiona lly installed on the T 1IB.
The clock control cab le s hould be connected by daisy- chain meth od like
Fig u re 2- 18when more tha n one T 1IB boa rds are in stalled . W hen the
clock control cable of the T1IB is connected b y da is y-chain m ethod, the
clock selection s witch of the f irst T1IB mus t be pla ced in the E nable
position and the other b oard shou ld be placed in th e D is able position.
The Li ne Buil d- Out sw it ch mus t be se le cte d b y di st ance be twe en th e
Tri ad 1 /2Systems and a CSU and the switch selection as indicated in the
following cha rt. If the C SU is loca te d ne ar the KSU, all L BO s witche s
shoul d b e O N.
The S W1 swi tc h #4 of th e L ine B ui ld- Out s wit c h i s use d for Loop B ac k
control. Its s witch is us ed only for ha rdwa re tes t and must be place d in
the ON p osition f or n orma l operation .
Table 2 -6 : T -1 O rde ring Inform at ion
T-1 Ordering Information
Ringer Equivalent Number: 6.0P
Fa ci lit y Li ne I nter f a ce: 04D U 9-B
Jac k Type: RJ48C
Tabl e 2 -7: T- 1 Sw i tc h Po si t i on s
DistanceSw it c h #
1234
0 to 133 feet on on on on
1 33 to 266 feet off o n o n o n
266 to 399 feet on off on on
399 to 533 feet off off on on
533 to 655 feet on on off on 
						

							CO/PBX Conn ections 2 -41
†Thi s b oar d su ppor t s s ta ndar d D4 f ram ing for mat wi th rob bed bi t
si gnal ing. Ex te nded Sup er Fr ame (E SF) for mat i s a lso supp or te d.
†The bo a rd re qu i re s a n ex te rna l CSU u ni t.
†The T -1 boar d ca n acce pt t wo (2 ) DT MF4 -A uni t s i n a daug hte r boar d
ty pe arra ngeme nt. E ach unit has 4 DT MF Re ceivers ins ta lled on it.
Thi s b oar d can be in st all ed on t he SL IB, and T1 IB boar ds.
†The boa rd h as a 15- pin D S ub conne ctor f or conne ction to a CS U unit.
†The card ejector ta bs a re color cod ed white.
Functionality Description
†Autom atic Nu mber Identificatio n ( ANI)information from the
car ri er i s t r eat ed ex act ly the s ame as an inbo und I CLI D (Cal le r I D)
numbe r. C al ls can b e rout ed, pl aced in the Un answe re d C all Tab le,
se nt out to the C TI Module port on a key set, and run through the
Numbe r To Nam e Tr ans lat i on Tabl e. TheTr iad 2system provides call
progre ss tone s in the s ame mann er as ICLID.
†Dialed Number Identification Ser vice (DNIS)inf o rma ti o n f ro m the
carrier is treated using DID line rules. DNIS calls are routed based on
the D ID R o u t ing Ta bl e.
†ANI/DNISis a combined format, where the sys tem wa its f or the ANI/
DNIS information from the carrier. When it is received, the system
routes the call using ICLID processing. If this information is not found
in the I CLI D R o u te Tabl e s, t he DNI S inf o rm ati o n i s c o mpar ed to th e
DID table for a match. The call is then routed based on the DID tables.
If a match is not fo und on eithe r the ANI or D NIS num ber, th e ca ll is
rout ed bas ed on nor mal CO li ne oper at ion (CO Ringi ng Ass ig nment s). 
						

							2-42 CO/ PBX Conne ctions
The following ta ble s ummarize s the ope ration of the s ystem.
Ta b l e 2 - 8 : C a l l R o u t i n g C r i t e r i a
ANI DNIS Operation
N N Calls routed based on normal CO operation (CO Ring Assignments.
N Y C a lls r ou ted ba sed on D ID ta b les wi th DI D op era tio n.
Y N C a lls r ou ted ba sed on IC L ID ro ut ing a n d I CL I D o p era tio n.
Y * Y C a lls r ou ted on IC L ID first , if n o ro ut e is fo un d, t he D NI S d igi ts a re
c omp a red to th e DI D t a bl e. If n o r ou te is fo un d in the DI D t ab l e the
c al l i s rou ted b ased o n C O lin e R ing in g Assig nmen ts.
*I f both ANI and DNIS calls are routed -- the following tabl e summarizes what i s displayed at the phone.
The T-1 card acc epts AN I/D NIS i nforma tion in a DTMF format on ly. So me carr ier s do not
p rov ide A NI or AN I/D NIS in a D TMF format . C on su lt you r loca l carr ier for a vai labl e
options.
Table 2-9: Call Routing Display Format
Route
FoundTy pe o f
DisplayFormat
ICLID ICLID ANI number placed in the 14-character number field,
the DNIS number followed by the name programmed
in ICLID translation table placed in the 24-character
name field.
DID ICLID ANI number placed in 14-character number field. DNIS
number followed by programmed name from the DID
t a bl es in 24-ch a ra ct er n am e field .
NONE ICLID ANI number placed in 14-character number field and
t he DNIS number is placed in the 24-character name
fi eld. 
						

							CO/PBX Conn ections 2 -43
T-1 Orderin g In form atio n:When ordering a T-1 circuit from a carrier,
re que st eithe r D 4 fram ing a nd Alternate Mark Inve rs ion (AMI) Line coding
using the superframe (SF) or the Extended Superframe (ESF-B8ZS) format.
The following are additional ordering information specifications:
Tab l e 2 -10 : T-1 Or d er i ng S p eci f ic at io n s
If o rd e r in g…ANI/DNIS/
DID/TIELoop S ta rt/
Ground Start Signaling*
C irc ui t In f or ma ti on 2 wir e 2 wi re
Sup erv iso ry Sig n al in g TIE L oo p or Gro un d
Address Signal ing DTMF DTMF
St art Dial Indicator Wink Start Dial Tone
* ANI/DNIS not avai lable on Loop/Ground start si gnaling. If Loop Start signaling protocol is ordered, the
Ce ntral O ff ice doe s not provide Disconne ct Supervision. However i f TIE signaling protocol is ordered,
dis connect supervis ion is provided. The swi tching equipm ent process es DNIS numbers re ceived from the
T-1 ci rcuit dependi ng on the trunk sim ul ation. 
						

							2-44 CO/ PBX Conne ctions
Figure 2-17: T-1 Clock Connect Cable Installation (Multiple Cards)1
SW-3
CT R L
CL KO U T
CT R L
CL K IN
CO N 3T1- 2DN T1-3
45678
UP
T-1 Lines from Tel co
Clock Cable
In the case of a Master system , the cl ock
cable does not get connected and SW3 on
a ll T-1 Bo a rd s is in th e d own p osi tio n. Two
(2) T-1 Cards maximum in the system.
MULTI PLE CA RD ARR ANGEMENT 
						

							CO/PBX Conn ections 2 -45
Figure 2-18: T- 1 Clock Connect Cable Installa tion (Single Card)
1
SW-3
CON3T1-2 T1 -3
45678
UP
T-1 Li nes from Telco
SINGLE CARD ARRANGEMENT 
						

							2-46 CO/ PBX Conne ctions
In sta l li ng t he DT MF- A Modu les
1. Unpack the DTMF-A Modules from their antistatic conductive bags in
the p ac ki ng b oxe s.
2 . Locat e t he CO NN5 and CO NN6 conne ctor s on t he DTMF -A modul e s.
3. Locate the CON4, CON5, CON8 and CON9 connectors on th e T1IB
(outlined).
4. Pos ition one of the DT MF-A m odule s so that the CON N5 and CON N6
connectors match up with the CON8 and CON9 connectors on th e
T1IB respectively.
5. Pus h the DT MF -A mod ule onto thes e conn ectors mak ing sure it is
seated properly.
6. Pos ition the s econd DT MF -A mod ule so th at the CONN5 a nd CONN6
connectors match up with the CON4 and CON5 connectors on th e
T1IB respectively.
7. Pus h the DT MF -A mod ule onto thes e conn ectors mak ing sure it is
seated properly.
Refer toFig u re 2- 19.This completes the installation procedure for the
DTMF-A Modules. 
						

							CO/PBX Conn ections 2 -47
Figure 2-19: T1IB w/DTMF4_A Module Installation
DT
M
F-
A
D
T
M
F-
A
CONN6
CONN6
CO N 9
CO N 8CO N 5
CO N 4 
						

							2-48 CO/ PBX Conne ctions
Primary Rate Interface Board (PRIB)
This interface provides one Prima ry Rate Interface circuit. Each circuit
conta ins 23 bea re r and one data cha nnel (23B+D ). W hen a PRIB card is
progra mmed into theTr iad 1/ 2sys te m, t he sy st em int er pr et s all
B chann els a s trunks. Thus , one PRIB which contains 23B+D circuits
pr ovid es 23 l i ne appe ar ance s t o t heTri ad 1/2s ystem. A ma ximum of two
PRIB b oards m ay b e ins talled into the sys te m. The PRIB card use s 24 tim e
slots whe n installe d.
The PRIB must b e us ed in conjunction with a Chan nel Se rvice Unit (CS U).
Conne ction is made via a D B15 from the PRIB to the C SU.
The PRIB accepts two DTMF-A boards.
Whe n ordering PRI line s from the telep hone company , s pecify ESF
framing and B8ZS line coding. PRI only supports National ISDN 2 (NI-2).
No othe r standards are suppo rted.
In sta l la ti on
1. Insert the PRIB card(s) into the desired BKSU card slot(s). Up to two
PRIB ca rds can be ins ta ll ed in a syst em (Sl ot s 1 a nd 2 onTri ad 1an d
slots 1-5 onTriad 2).
2. If installing a single PRIB, set SW2 to the ON position.
If multiple PRIBs are being installed, set SW2 to the ON position on
the f ir st c ar d a nd S W2 on a ll ot her c a rds to th e O FF pos it ion .
The PRIB comes with a clock cab le. This cable is us ed when multiple
PRIB a nd/or dig ital trunk cards are to be installe d in the sys te m. The
c lo c k c abl e is supp li ed wi th eac h P R IB .
3. Conne ct the D B15 cab le from the PRIB to the chann el se rvice unit
(CSU).
4. Connect the network cable from th e cha nnel s ervice unit to the
ne twork.
5. Refer to ISDN and T1 Clocking (later in this section) for clarification on
clocking an d cablin g when combining BRIB, PRIB, and T1 cards in one
KSU.
Vodavi has successfully integrated its PRI ISDN with the Lucent 5ESS,
Si em e ns , St rom bu rg Ca rls on, an d t he DM S 1 00 C en t ral O f f ice s. V odav i
IS DN s ho uld wor k with all C ent ral O ffi ce s witc he s, bu t this has not b ee n
verified. Therefore, some delays in service may be experienced. 
						

							CO/PBX Conn ections 2 -49
Fi gure 2 -2 0: PRIB ( Pri m ary Rat e Inte rf ac e Bo ard)
The PRIB is off ered as a s ta nd-alone card or a s a kit which include s the
PRIB, CSU , an d cab les.
Basic Rate Interface Board (BRIB)
This interface provides four Basic Rate Interface circuits. Each circuit is
compris ed of two b earer ( 64Kbps ea ch) an d one da ta (16Kbp s) cha nnels
(2B+ D). Whe n a BRIB is p rogram med into theTr iad 1 /2sys te m, t he syst e m
inte rprets all B channe ls as trunk s. Thus , one BRIB which contains f our
2B+ D ci r c uit s p rov ide s ei ght li ne app ea ran ce s to theTr iad 1/ 2sys te m. A
maximumoffiveBRIBscanbeinstalledintothesystem(40Bchannels).
The BRIB use s the U interface of the BRI stan dard. C onnection to the
network is m ade via RJ45 conne ctors o n the front e dge of the bo ard . No
NT1 device is req uired to conn ect to the central office. The BRIB card us es
ei ght t ime s lot s when ins ta ll ed.
Whe n ordering BRI line s f rom the telep hone compan y, s pecify
Cap abi li t y P as t he o rde ri ng c o d e. Nat io n al IS DN 1 (N I- 1) is sup po rt e d. No
oth er stand ard s a re sup ported.
Vodavi has successfully integrated its BRI ISDN with the Lucent 5ESS
Ce ntra l O ffice . V odav i IS DN shou ld work wit h a ll Ce ntra l O ffice switc hes,
but th is h as not be en ve rifie d. The refore , some d ela ys in serv ice may b e
ex per ien ce d.