Lucent Technologies 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
Applications 
Page 2-4 Public Network Applications in the United States 
2
nDirect inward  d ial (DID) service
nElec tronic  Tand em Network (ETN) servic e 
Eac h of the ab ove ap p lic ations is availab le over DS1 rob bed  bit or DS1 c ommon 
c hannel BOS trunks. They are also availab le over DS1 ISDN PRI trunks if the loc al 
or foreig n exc hange is equip p ed  with an ISDN PRI-c...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-5 Public Network Applications in the United States 
2
n56 kbps, 64 kbps, 384 kbps, and 1.536 mbps data calls can be made 
t h ro u g h  t h e  4 ESS u s i n g  I SD N  PRI  t r u n ks  w h e re a s d a t a  c a ll s  a re  li m i t e d  t o  
56 kbps maximum using robbed bit trunks. ISDN thus gives the DEFINITY 
user the ability to make mod e 0, mod e 1, mod e 2,...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-6 Public Network Applications in the United States 
2
nTones are p rovid ed loc ally on ISDN PRI c alls. For examp le, if the far-end is 
b usy, the c alling  switc h p rovid es b usy tone to the c aller.
Call-by-Call Service Selection Application
The c all-b y-c all servic e selec tion (CBC) feature of ISDN PRI offered  b y the AT&T 
network and  sup p orted by...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-7 Public Network Applications in the United States 
2
The following  list summarizes the c ap ab ilities of the usag e alloc ation p lan:
nYou c an d efine up  to three different usag e alloc ation p lans p er CBC trunk 
group.
nEac h p lan allows you to c ontrol how muc h of a CBC trunk g roup  you have 
d edic ated  to a p artic ular servic e. This is analog...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-8 Public Network Applications in the United States 
2
Per Service Trunk Measurements
A variety of measurements c an b e taken on c all-b y-c all trunk g roup s on a 
p er-servic e and  p er-memb er b asis. For example, you c an measure the 
p erformanc e of a c all-b y-c all trunk g roup  and  c omp are that to your d esired  
p erformanc e. You c an then use the...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-9 Public Network Applications in the United States 
2
line servic e, on the other hand , is b illed  on a flat rate. This typ e of 
ap plic ation is well suited  for use with c all-b y-c all servic e selec tion in 
c onjunc tion with the usag e alloc ation p lan in G3V2 systems. For examp le, 
you c an resc hed ule your usage alloc ation plan to g ive hig her p...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-10 Public Network Applications in the United States 
2
MEGACOM 800 Service
MEGACOM 800 servic e is similar to Ad vanc ed  800 servic e (800 WATS). 
Meg ac om 800 c ustomers have the same op tions availab le with Ad vanc ed  800 
servic e, suc h as c ustomer c ontrollab le rerouting  of inc oming  c alls. The b ig g est 
d ifferenc e b etween the two servic es is...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-11 Private Network Applications 
2
Network. SDN c an b e ac c essed  b y rob b ed  b it trunks or DS1 ISDN PRI trunks 
d i re c t ly  c o n n e c t e d  t o  t h e  4 ESS t h ro u g h  sp e c ia l a c c e ss .  SD N  c a n  a ls o  b e  
ac c essed  b y b eing  switc hed  throug h the LEC offic e to the 4ESS. This typ e of 
ac c ess, thoug h, is not p rac tic al...

DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
Applications 
Page 2-12 Private Network Applications 
2
ISDN PRI signaling while those requiring 64 kbps must be implemented with CAS 
trunks, DS1 c ommon c hannel trunks, or ISDN PRI trunks. DCS sig naling  links c an 
b e implemented  with CAS trunks, with ISDN PRI trunks, and  over ISDN PRI D 
c hannels. If a DCS sig naling  link is imp lemented  over an ISDN PRI D c hannel, 
p...

Equipment and Software Requirements 
Page 3-1  
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DEFINITY Communications System Generic 2.2 and Generic 3 V2 
DS1/CEPT1/ISDN PRI Reference  
555-025-107  Issue 1
July 1993
3
3Equipment and Software 
Requirements
This c hap ter p rovid es ordering  information for eq uip ment and  software req uired  
in typic al configurations using DS1 and CEPT1 fac ilities. It also provides 
c onnec tivity information and  hard ware switc h setting s.
The following  tab les summarize the req uired  equip ment and...