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 6-57 G2.2 Administration 
6
Field 7
This field  is used  for ad ministering  one of four fac ility test c od es. For most 
installations it is d esirab le to enab le or estab lish p ermission, thus allowing  
selec ted  maintenanc e software to test the DMI-MOS/ISDN-PRI transmission 
fac ility on a d emand  b asis.
Proc ed ure 648 c ontains several tests...

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 6-58 G2.2 Administration 
6
Field 10
The field  ac c ep ts enc od es from 0 throug h 255, whic h c orresp ond  to 0.1 sec ond s 
per inc rement for a maximum range of 25.5 seconds. The default value for this 
T200 timer is 10 (1 sec ond ). This timer func tions to monitor multip le frame 
op eration on the d ata link layer.
Field 11
This field  d efines a...

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 6-59 G2.2 Administration 
6
Field 13
NFAS-PRI only. Use to sp ec ify NFAS arrang ements (p op ulate the ISDN interfac e 
ID within the c hannel ID IE). This information must matc h exac tly on eac h end  of 
the fac ility and  the enc od e must c ome from the p remise switc h (as d esc rib ed  in 
Tec hnic al Pub lic ation 41459). Field  enc od es and...

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 6-60 G2.2 Administration 
6
Fields 6-9
Assig ns a p artic ular c irc uit p ac k as p rovid ing  the b ac kup  D-Channel (whic h is 
op tional) for the id entified  D-Channel Group  Numb er. Tab le 6-4
 depicts the 
p ermitted  eq uip ment rang es.
A p rime ob jec tive for the d esig n of eac h D-c hannel g roup  is to have memb ers 
from two or more mod...

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 6-61 G2.2 Administration 
6
Field encodes and their descriptions are:
Procedure 280 Word 1: ISDN-PRI
Receive/Transmit Codeset Mapping
This p roc ed ure is used  to translate Cod eset Map ping  p arameters. Bec ause 
switc hes sometimes d iffer in the c od esets in whic h c ertain ISDN IEs are sent and 
also in the values of the op c od es of those IE,...

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 6-62 G2.2 Administration 
6
10. For eac h ANN35 or TN767 c ontaining a p rimary D-c hannel to whic h you 
want c od eset map p ing , assig n the map  numb ers in p roc ed ure 262, word  
3.
Different interfac es c an have d ifferent map  numb ers assig ned . For 
examp le, one interfac e c an map  the TCM to c od eset 7 while another 
interfac e c an map...

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 6-63 G2.2 Administration 
6
Field 3
Sp ec ifies a map p ed  from c od eset numb er. Permitted  enc od es are 0 to 7. These 
numb ers c orresp ond  to the resp ec tive c od esets on a numb er-p er-number b asis.
Currently, c od eset 1 throug h c od eset 5 are reserved  for future use. Thus, only 
enc odes 6 and  7 are app lic ab le for the c od eset...

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 6-64 G2.2 Administration 
6
Field 6
Identifies the IE c od e to b e map p ed  to. Permitted  enc od es are the same as 
field 4.
Field 7
Eac h c od e set map  numb er may c ontain up to a maximum of 255 inc oming  and  
255 outg oing  map p ings. This d isp lay-only field  shows the numb er of map p ing s 
that remain (the numb er of unassig ned  map p...

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 6-65 G2.2 Administration 
6
Procedure 000 Word 3: Line-Side 
BCCOS Designator
This p roc ed ure assig ns a BCCOS in field  5 to the extension shown in field 1. One 
imp lic ation of this COS is the pattern or p referenc e selec ted  for this extension on 
outg oing  c alls (see the Proc ed ure 309 Word  5 and  Proc ed ure 321 Word  5 
sec tions later in...

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 6-66 G2.2 Administration 
6
Field 4
Assoc iates an NPA-NXX Desig nator with the previously d efined  extension.
Procedure 210 Word 2: LDN, NPA, 
and NNX Attendant Partition Assignments
This p roc ed ure is used  to c onfig ure the attendant c onsoles into g roup s known as 
attendant p artitions. Also, LDN and  NPA-NXX assig nments are c omp leted , thus...