Lucent Technologies DEFINITY Communications System Generic 2.2 And Generic 3 V2 DS1/CEPT1/ISDN PRI Reference Manual

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
Page 6-27 G3V2 Administration 
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Wideband 
Su p p o r tThis field  ap pears only if wid eb and  sup port is ad ministered  in 
the system p arameters-c ustomer op tions form. For tec hnic al 
information on wid eb and  switc hing in DEFINITY systems, refer 
to 
AT&T DEFINITY Wideb and  Tec hnic al Referenc e, issue 1, 
555-230-230.
NCA-TSC 
Sig naling 
Group
Values:
A valid sig naling group  in the rang e 1-8 or b lank. Blank is the 
default.
Re f e r e n c e :
Se c t io n  ‘‘Temp orary Sig naling Connec tions’’ in Chapter 5, 
‘‘Layers 2 and 3’’.
This ad ministration is used for an outg oing  NCA-TSC that has 
b een tand emed throug h the system. When an NCA-TSC is 
tand emed, the c alled  p arty numb er d igits from the inc oming  
NCA-TSC are analyzed  and  an outg oing  trunk group  is c hosen. 
The NCA-TSC will b e sent on the D c hannel of the sig naling  
g roup  ad ministered  in this field  of the c hosen trunk g roup . If 
this field  is left b lank, the NCA-TSC will b e sent on the D 
c hannel of a sig naling  g roup  on the g roup  memb er 
assig nments form.
Se n d  C PN
Values:
no (d efault)
yes
Re f e r e n c e :
Se c t io n s ‘‘Calling Party Number IE’’, ‘‘Connec ted  Numb er IE’’, 
and ‘‘Network Spec ific  Fac ilities IE in U.S.’’
 in Chap ter 5, 
‘‘Layers 2 and 3’’.
Assig n a y
 here if you want the c alling  partys station number 
and/or c onnec ted  p artys numb er sent to the far end .
Se n d  N a m e
Values:
no (d efault)
yes
Re f e r e n c e :
Se c t io n  ‘‘Display IE’’ in Chap ter 5, ‘‘Layers 2 and  3’’.
Assig n a y
 here if you want the c alling  party name and /or 
c onnec ted  p arty name to b e sent to the far end . 
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
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The following  list d esc rib es the ad ministration setting s for the ISDN PRI-sp ec ific  
field s in the inc oming  c all hand ling  tab le p ortion of this ad ministration:
The inc oming  c all hand ling  tab le, whic h ad ministers inc oming  c all hand ling  and  
d ig it manip ulation for ISDN PRI trunk g roup s, ap p ears for all servic e types und er 
the isd n-p ri trunk group . For a CBC servic e typ e, inc oming  c all hand ling  and  d ig it 
manip ulation are hand led  on a p er servic e b asis b y the tab le that ap p ears on 
p age 2 of the trunk g roup  form when the g roup  typ e is isdn-pri
. For all other 
servic e typ es, the servic e typ e on the trunk g roup  form and  all the entries in the 
Service/Feature
 field  of the table name must matc h. The other c olumns of 
the tab le work the same, as desc rib ed  b elow, whether the servic e/feature is c bc  
or dedicated.
Following  is an examp le of this form:
The tab le c onsists of up  to 12 rows of seven field s p er row. The first three field s of 
a row, Service/Feature
, Called  Len, and  Called Numb er, c onstitute a key 
id entifying inc oming  c alls of a c ertain typ e. The last four field s are used  to treat 
those typ es of c alls in uniq ue ways. For examp le, in the sc reen shown ab ove, 
c alls are treated  in the following  ways: DCS 
Sig nalingG3V2-only
Values:
b x.25 (d efault)
d -c han
If this trunk g roup  is used  to c arry DCS c alls, its sig naling  
c hannel uses either BX.25 sig naling  (trad itional DCS) or 
sig naling  c arried over the ISDN PRI D c hannel. If this field  is not 
ad ministered  c orrec tly, e.g ., it is ad ministered  for D c hannel 
sig naling  b ut is ad ministered  for BX.25 sig naling  in the DCS 
ad ministration, the c all will c omp lete b ut without transp arenc y 
of DCS features.
 Service/       Called    Called        Del  Insert     Per Call  Night
 Feature         Len      Number                         CPN/BN   Serv.
 accunet          4       5008           4    5199   
 accunet          4       5009           4    5199
 accunet          4       501            4    5199
 accunet          4       502            4    5199
 mega800          4       5119           4    2243                1000     
 mega800          4       512            3    224                 attd 
						

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DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
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nInc oming  ACCUNET Switc hed  Dig ital Servic es c alls to extensions 5008, 
5009, and 5010-5029 will all b e routed  to extension 5199. This extension 
mig ht, for examp le, b e the extension of a hunt g roup  c ontaining  d ata 
mod ules as endp oints.
nAll MEGACOM 800 servic e c alls to extension 5119 will b e routed  to 
extension 2243, or extension 1000 d uring nig ht servic e hours.
nAll MEGACOM 800 servic e c alls to extensions 5120-5129 will b e routed  to 
2240-2249 resp ec tively, or to the attend ant d uring  nig ht servic e hours. 
Extensions 5120-5129 mig ht, for examp le, b e the d elivered  DNIS 
numbers.
Note that the Night Serv
 field , if other than b lank, overrid es the Night 
Service
 field  on pag e 1 of the trunk g roup  form, b ut c an b e overrid d en b y the 
Night
 field  on p ag e 5 of the form (g roup  memb er assig nments form).
The following  list further d esc rib es the setting s for this ad ministration form. For 
further information on imp lementing  this form, see the sec tion ‘‘Call b y Call 
Se rv ic e  Se l e c t io n  in  G 3 V2  Sy s t e m s ’’ in Chap ter 5, ‘‘Layers 2 and  3’’.
Se rv ic e /  
Feature
Values:
access, accunet, cbc, dmi-mos, i800, inwats, lds, mega800, 
megacom, multiquest, operator, other, outwats-bnd, public 
network, sddn, sdn, sub-operator, other, tandem, tie, 
wats-max-bnd
 and  any other servic es d efined  in the network 
fac ilities. The d efault is b lank.
If the servic e typ e of the trunk g roup  is not cbc
, every entry in 
this c olumn must b e the same as the servic e typ e on p ag e 1 of 
the trunk g roup  form.
If the servic e typ e on p ag e 1 of the trunk g roup  form is cbc
, the 
following  servic e typ es are not valid  in the inc oming  c all 
hand ling  table: access, dmi-mos, public-ntwrk, sddn, 
tandem, tie
. Use the value other
 for treatment of all c alls using  
servic es not sp ec ified  in the tab le.
Called  Len
Values:
A numb er b etween 1 and  16 or b lank. The d efault is blank.
Enter the numb er of inc oming  d ig its exp ec ted . In the samp le 
sc reen, the 4ESS is d elivering  three and four-d ig it station 
numb ers. This field  sp ec ifies the number of d ig its c ontained  in 
the Called  Party Number Information Element (IE). The numb er 
of dig its c ontained  in the Called  Party Numb er IE must exac tly 
matc h the numb er of d igits spec ified in this field . 
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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Called  
Numb erValues:
A numb er from 1 to 16 d ig its in length. Default is blank.
This field  allows you to spec ify the leading  d ig its on inc oming  
c alls that you want to matc h. The d ig its sp ec ified  in this field  
must exac tly matc h the lead ing  d ig its c ontained  in the Called  
Party Numb er IE of an inc oming  c all for this row of the Inc oming  
Call Hand ling  Treatment tab le to b e c hosen for the c all. If this 
field  has b een ad ministered , the c orresp onding  Called Len
 
field  must also b e ad ministered . Ag ain, a b lank matc hes any 
leading digits.
Del
Values:
A numb er b etween 1 and  16.
all
blank (default)
Enter the numb er of lead ing  d ig its you want d eleted  from the 
c alled  p arty numb er. This field  c omb ined  with the next field  
allows you to sp ec ially treat c alls that matc h.
You c an elec t to route all c alls of a p artic ular typ e to a sing le 
d estination b y ad ministering  the Del
 field  to d elete inc oming  
d ig its and  then ad ministering  the Insert
 field  to insert the 
d esired  extension.
Insert
Values:
A string  of up  to 16 c harac ters (0-9, *, or #) or b lank. Blank is 
the d efault.
Enter the d ig its to b e inserted in this field . The inserted  dig its 
are prepended to the digits remaining after digit deletion, if 
any. The c all is routed  b ased  on the new numb er. 
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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Page 3 — Trunk Group Form — 
Usage Allocation Plan
Page 3 of the trunk g roup  form is the usag e alloc ation p lan for c all b y c all trunk 
g roup s. Following  is an example of this showing  the ISDN PRI-sp ec ific  field s 
when the G3V2 is c onnec ted to a 4ESS vi a  I SD N  PRI : Pe r C a ll  
CPN/BN
Values:
b n-only
bn-pref
none
c p n-only
cpn-pref
blank (default)
This field  should  not be filled  in unless you have p rovisioned  the 
req uest op tion from the 4ESS. This op tion says that CPN/BN will 
b e d elivered  only if the G3V2 req uests it.
For MEGACOM 800 servic e and  inc oming  WATS c alls, only BN 
is availab le. If you want BN, enter bn-pref
.
For ACCUNET Switc hed  Dig ital Servic es and  SDN c alls 
inc oming from an end point with ISDN PRI ac c ess, b oth CPN 
and BN are availab le.
If you want CPN only, enter cpn-only
.
If you want CPN b ut will ac c ep t BN, enter cpn-pref
.
If you want BN only, enter bn-only
.
If you want BN b ut will ac c ep t CPN, enter bn-pref
.
For ACCUNET Switc hed  Dig ital Servic es and  SDN c alls 
inc oming from an end point with other than ISDN PRI ac c ess, 
only BN is availab le. If you want BN, enter bn-pref
. If you enter 
none
 or leave this field  b lank, the G3V2 will not req uest the 
CPN/BN.
If you req uest CPN or BN system waits up  to 4 sec ond s for the 
far end  to resp ond  to the req uest b efore it c ontinues to p roc ess 
the c all.
Nig ht Serv
Values:
a valid  extension numb er
attd
blank (default)
You c an enter an extension to whic h you want c alls routed  after 
hours. This field  allows you to sp ec ify d ifferent night servic e 
d estinations for d ifferent rows (typ es of c alls) in the tab le. You 
c an also enter attd
 for the attend ant. A non-blank entry 
overrid es the nig ht d estination field  ad ministered  for the g roup  
on the first p ag e of the form. This servic e/feature nig ht servic e 
can be overridden by the Night Service
 field in the group 
memb er assig nments p age of the trunk g roup  form. 
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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For more d etails on interp reting  the usag e alloc ation p lan, see the sec tion ‘‘Call 
b y  C a l l Se r vi c e  Se le c t io n  i n  G 3 V2  Sys t e m s’’ in Chap ter 5, ‘‘Layers 2 and  3’’. 
This sample sc reen shows two d ifferent usag e alloc ation plans for c alls on a 
c all-b y-c all trunk g roup  using three network servic es. Plan 1 g ives p riority to 
MEGACOM and  MEGACOM 800 servic es. Plan 2 g ives p riority to ACCUNET 
Switched  Dig ital Servic es.
This example assumes two ISDN PRI interfaces compose this trunk group, with 
46 trunk g roup  memb ers (23 per interfac e and  one D c hannel p er interfac e).
The following  list d esc rib es the ad ministration setting s for the ISDN PRI-sp ec ific  
field s in this administration form:
Se rv ic e /  
Feature
Values:
accunet, i800, inwats, lds, mega800, megacom, operator, 
other, outwats-bnd, sdn, sub-operator, wats-max-bnd
, and  
any other servic es defined  in the network fac ilities form. The 
default is blank.
Enter eac h servic e you want to use with the usag e alloc ation 
p lan, one per row, for eac h p lan. Use the value other
 for usag e 
alloc ation of all c alls using  servic es not sp ec ified  in the tab le. In 
the samp le sc reen, only two p lans are ad ministered .
Min# Chan
Values:
For G3rV2, a numb er b etween 0 and  255
For G3iV2, a numb er b etween 0 and  99
blank (default)
For eac h servic e entry, enter the minimum number of c hannels 
alloc ated for that servic e. The sum of all the minimums in a 
g iven p lan c annot ad d  up  to more than the total numb er of 
c hannels (memb ers) in the trunk group . In this example, 46 is 
the maximum.
                           CBC Trunk Group Usage Allocation
Usage Allocation Plan 1    Usage Allocation Plan 2    Usage Allocation Plan 3
                Min# Max#                  Min# Max#                  Min# Max#
Service/Feature Chan Chan  Service/Feature Chan Chan  Service/Feature Chan Chan
accunet         4    8     accunet         24   42
megacom        12   30     megacom          2    8
mega800        12   30     mega800          2    8 
						

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DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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Notice that plan 2, which probably would be scheduled for after hours to do bulk 
d ata transfers with ACCUNET SDS servic e, g ives muc h hig her p riority to the 
ACCUNET c alls than d id  p lan 1.
Page 4 Trunk Group Screen—Usage Allocation
Plan Assignment Schedule
Following  is an examp le of this sc reen showing  the ISDN PRI-sp ec ific  field s when 
t h e  G 3 V2  is  c o n n e c t e d  t o  t h e  4 ESS v ia  I SD N  PRI :
In the example ab ove, a sc hed uled  p lan is b eing  used . Plan 1, as ad ministered  
on the p revious p ag e of the trunk g roup  form, is in effec t from 7:00 A.M. to 7:00 
P.M. Mond ay throug h Frid ay. Plan 2 is in effec t at all other times. Max# Chan
Values:
For G3rV2, a numb er from 1 to 255.
For G3iV2, a numb er from 1 to 99.
Enter the maximum numb er of c hannels alloc ated  for that 
servic e. The sum of the maximums for a g iven plan c an ad d  up  
to more than the numb er of c hannels (memb ers) in the trunk 
g roup  b ut the maximum value for any entry is limited  to the 
maximum number of trunk g roup  memb ers. Also, for any row in 
the tab le (servic e) the maximum minus the minimum must b e 
less than or eq ual to the total numb er of memb ers in the group  
minus the sum of the minimums. In this examp le, for the 
MEGACOM and  MEGACOM 800 rows in Plan 1, 30 minus 12 
eq uals 46 minus 28 (the sum of all the minimums).
               CBC Trunk Group Usage Allocation Plan Assignment Schedule
    
    Usage Method:
    
            Fixed? n  Allocation Plan Number: 1
        Scheduled? y
    
    
    Usage Allocation Plan Activation Schedule:
    
          Act  Plan   Act  Plan   Act  Plan   Act  Plan   Act  Plan   Act  Plan
          Time   #    Time   #    Time   #    Time   #    Time   #    Time   #
    Sun   00:00  2      :           :           :           :           :
    Mon   07:00  1    19:00  2      :           :           :           :
    Tue   07:00  1    19:00  2      :           :           :           :
    Wed   07:00  1    19:00  2      :           :           :           :
    Thu   07:00  1    19:00  2      :           :           :           :
    Fri   07:00  1    19:00  2      :           :           :           :
    Sat   00:00  2      :           :           :           :           :
     
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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The following  list d esc rib es the ad ministration setting s for the ISDN PRI-sp ec ific  
field s in this administration form:
Fix ed , 
Sc hed uled
Values:
yes
no (d efault)
En t e r y
 in the Fixed
 field and n
 in the Scheduled
 field  if you 
want a sing le p lan to be in effec t at all times. If you want 
d ifferent plans to b e in effec t d epend ing  on the time-of-d ay 
and/or d ay-of-week, enter n
 in the Fixed
 field  and  y
 in the 
sc hed uled  field .
Alloc ation 
Plan Numb er
Values:
A numb er from 1 to 3
blank (default)
If a fixed  p lan is b eing  used , enter the p lan numb er you want in 
effec t. This entry is ig nored  if sc hed uled  p lans are used .
Ac t Time, 
Plan #1. Choose a day of the week where you wish to start 
sc hed uling  p lans.
2. Choose a p lan you want to start on that d ay.
3. In that row, enter the time of d ay (00:00 - 23:59) you want 
the plan to start on that d ay.
4. Enter the p lan numb er you want in effec t starting  at that 
time.
5. Dec id e when you want that p lan to stop  and another to 
start.
6. If you want it to stop  on the same d ay, g o to the next Act 
Time
 in that row and  enter the time you want that p lan to 
stop  and  another to start. You c an have up  to six starts and  
stop s on a sing le d ay.
7. Skip  to the next day of the week and  d o the same thing . You 
must have at least one entry for eac h d ay of the week.
8. If you want a p lan to c ontinue throug h another d ay, simp ly 
enter 00:00 and  the same p lan numb er on the d ay you want 
the plan to c ontinue. In the examp le ab ove, the p lan 
starting  at 7 P.M. on Frid ay (p lan 2) is c arried  throug h 
Saturd ay and  Sund ay b y entering  00:00 and  2.
9. Continue this routine until you have all times of the week 
filled with the d esired  p lans. 
						

							DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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Wideband Support Options Page (G3V2-only)
This page appears if wideband support field is set to yes. This page is either 
p age 3 or 5 d ep end ing  on whether the usag e alloc ation p lan is administered . For 
tec hnic al information on wid eb and  switc hing  in DEFINITY systems, refer to 
AT& T 
DEFINITY Wid eb and  Tec hnic al Referenc e
, issue 1, 555-230-230. Following  are 
the setting s for this p ag e of the form:
H0 The H0
 field refers to the ISDN information transfer rate for 384 
kbp s d ata, whic h is c omp osed  of 6 B-c hannels. When a trunk 
g roup  is ad ministered  to supp ort H0, the trunk/hunt alg orithm to 
satisfy a c all req uiring  384 kb p s of b andwid th uses a fixed  
alloc ation sc heme.
H11 The H11
 field refers to the ISDN information transfer rate for 
1536 kb p s d ata, whic h is c omp osed  of 24 B-c hannels. When a 
trunk g roup  is ad ministered  to sup p ort H11, the trunk/hunt 
algorithm to satisfy a call requiring 1536 kbps of bandwidth 
uses a fixed  alloc ation sc heme.
H12 The H12
 field refers to the ISDN information transfer rate for 
1920 kb p s d ata, whic h is c omp rised  of 30 B-c hannels. When a 
trunk g roup  is ad ministered  to sup p ort H12, the trunk/hunt 
algorithm to satisfy a call requiring 1920 kbps of bandwidth 
uses a fixed  alloc ation sc heme.
N X DS0 Setting  this field  to yes
 ind ic ates the user wants the N x DS0
 
multirate servic e. If this is the c ase, the Contiguous
 field  will 
ap p ear to d etermine whether a floating  or a flexible trunk 
alloc ation sc heme is to b e used.
Contiguous This field only appears if N x DS0
 is yes
. It sp ec ifies whether 
to hunt c ontig uous N x DS0 c hannels. The trunk/hunt alg orithm 
to satisfy an N x DS0 c all is thus one of the following :
— In the floating  sc heme (Contiguous
 is set to yes
), an N x 
DS0 c all will be p lac ed  on a c ontig uous g roup  of 
B-c hannels large enoug h to satisfy the req uested  
band wid th without any c onstraint b eing  put on the starting  
c hannel (i.e., no fixed  starting  p oint trunk).
— In the flexib le sc heme (Contiguous
 is set to no
), an N x 
DS0 c all will be p lac ed  on any set of B-c hannels on the 
same fac ility as long  as the req uested  b and wid th is 
satisfied . There are ab solutely no c onstraints suc h as 
c ontig uity of B-c hannels or fixed  starting  p oints. 
						

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DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
System Administration 
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Pages 5 - on — Trunk Group Form — 
Group Member Assignment
Assig ning  memb ers to trunk g roup s is the same for ISDN PRI trunks as for any 
other with the exc ep tion that in G3V2 systems, the sig naling  group  must b e 
entered  for eac h memb er unless all memb ers of a DS1/CEPT1 b oard are in the 
same signaling group. For each member in the trunk group, enter the signaling 
g roup  for that memb er in the Sig Grp
 field . This information c an b e found  b y 
d isp laying the DS1 b oard  ad ministration for the p ort.
Network Facilities Form
The p urp ose of the network fac ilities form is to d efine new servic es that are not 
alread y rec og nized by the system. AT&T c ustomer sup p ort p ersonnel are 
responsib le for ad ministering  this form when nec essary. Customer log ins d o not 
have the p ermissions need ed  to p erform this ad ministration. Disp laying  the 
network fac ilities form will d isp lay all servic es c urrently rec og nized  b y the 
system.
Routing Patterns Form
This sc reen is used  to b uild  the routing  p atterns for c alls using  AAR or ARS. The 
p atterns are selec ted  using  the HNPA, FNPA, RHNPA, and  RNX tab les. This form 
also imp lements b earer c ap ability routing , c alled  the Generalized  Route 
Selec tion feature. Calls from d ata end p oints are routed  to d ig ital trunk g roup s 
based on several parameters, including the bearer capability class and the 
information transfer c ap ab ility of the c all. The ISDN PRI field s in this form are the 
IXC
, BCC Value
, ITC
, and  Service/Feature
. DS1/CEPT1-sp ec ific  field s only 
inc lud e the BCC. The BCC value field s c an b e used  to route c alls based  on their 
d ata c harac teristic s, either as administered  (non-ISDN end p oints) or from the 
ISDN b earer c ap ability and low-layer c omp atib ility IEs. The sub net trunking  
feature is also p resent in this sc reen in the No. Del Digits
 and  Inserted 
Digits
 fields.
The following  list d esc rib es the DS1/CEPT1 and  ISDN PRI-sp ec ific  setting s for 
this ad ministration form.