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 6-67 G2.2 Administration 
6
Procedure 014 Word 1: BCCOS Routing Options
This p roc ed ure is req uired  to ad minister the attrib utes of eac h BCCOS 
assignment. Generic 2 permits up to a maximum of 256 different numeric 
assig nments. The switc h software is sup p lied with numbers (0 through 8) alread y 
d efined . Eac h numb er (0 throug h 8) has...

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 6-68 G2.2 Administration 
6
Field 2
Assig ns the transp ort mod e.
Field encodes and their descriptions are:
Field 3
Sp ec ifies whether the end p oint is unrestric ted  (1
) or restric ted  (0
) with resp ec t to 
incoming calls.
It is the AAR/ARS software that routes c alls. This software will b loc k c alls from an 
unrestric ted  typ e to a restric ted...

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 6-69 G2.2 Administration 
6
Field 15
Assig ns a c lear (1
) or a restric ted  (0
) c hannel typ e. This relates to c alls outgoing 
from an end p oint, exc ep t for DMI mod es 0 or 3.
Field 16
The d efault BC c lass (BCC). Used  for an outg oing  c all BC IE (exc ep t for BRI 
modes
).
Procedure 014 Word 2: BCCOS Data Options
This p roc ed ure is used  to...

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 6-70 G2.2 Administration 
6
Field 11
Defines if sync hronization is (1
) or is not (0
) supported.
Field 12
Defines if half (1
) or full (0
) duplex operation is supported.
Field 13
Defines if an external (1
) or an internal (0
) c loc k sourc e is used .
Field 14
Whenever a mod em p ool sup p orts more than one d ata rate it is g enerally 
d esirab le to...

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 6-71 G2.2 Administration 
6
Procedure 100 Word 1: Trunk Group Type
Signaling and Dial Access (ID) Code
Translating  word  1 is the first step  in estab lishing  trunk g roup s. Those trunk 
groups established for ISDN applications may be of the same design as those for 
non-ISDN ap p lic ations, exc ep t for the typ e of sig naling  used . Or, they may...

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 6-72 G2.2 Administration 
6
Field 6
Defines the trunk typ e of a sp ec ific  trunk g roup . The ISDN-PRI fac ilities may b e 
used  to sup p ort several d ifferent trunk typ es. These may inc lud e b oth 
c onventional trunk typ es as well as the ISDN-d ynamic  trunk typ e. An imp ortant 
p oint to rememb er is that the p artic ular servic e app lic ation...

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 6-73 G2.2 Administration 
6
Field 7
Assig ns the d ial ac c ess c od e restric tion.
Field encodes and their descriptions are:
Field 8
Assig ns the trunk g roup  as a Multifunc tion Terminal CO line app earanc e. This is 
not app lic ab le to ISDN so assig n enc od e 0
 here.
Field 9
Assig ns the typ e of network ac c ess for the trunk g roup . Enc od es...

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 6-74 G2.2 Administration 
6
Field 2
Assig ns a BCCOS to the trunk g roup . This field  is used for non-ISDN to ISDN 
tand em c onnec tions. The p ermitted  rang e of enc odes is (0 throug h 255). Field  
enc odes and  their d esc rip tions are:
All calls use the BCCOS assigned to preferenc es in routing patterns as 
ad ministered  in p roc ed ures 309 word...

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 6-75 G2.2 Administration 
6
Field 3
For all ISDN trunking  ap p lic ations exc ep t DCS, g lare is resolved  b y the ISDN 
p rotoc ol. Therefore, this field  is ignored for ISDN ap p lic ations.
Sp ec ific ally, ISDN neg otiates the losing  c all to a d ifferent c hannel if the orig inal 
c hannel is p referred . Exc lusive c alls (suc h as DCS) are not...

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 6-76 G2.2 Administration 
6
Field 8
Permits user c ontrol of whether op tional ISDN IEs are transmitted  and  whether 
ac c ess to other ISDN network features is d esired .
The op tional ISDN IEs inc lud e the following :
nCalling numb er d isp lay
n*Connec ted  p arty numb er
n*User-to-user information
n*Called party name
n*Calling  p arty name
n*Data...