Lucent Technologies DEFINITY Business Communications System And GuestWorks Instructions Manual

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208  Issue 1
April 2000
Glossary and Abbreviations 
GL-33  
T
T1
A digital transmission standard that in North America carries traffic at the DS1 rate of 1.544 Mbps. A 
T1 facility is divided into 24 channels (DS0s) of 64 kbps. These 24 channels, with an overall digital 
rate of 1.536 Mbps and an 8 kbps framing and synchronization channel, make up the 1.544 Mbps 
transmission. When a D-channel is present, it occupies...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208  Issue 1
April 2000
Glossary and Abbreviations 
GL-34  
time slot
64 kbps of digital information structured as 8 bits every 125 microseconds. In the switch, a time slot 
refers to either a DS0 on a T1 or E1 facility or a 64 kbps unit on the TDM bus or fiber connection 
between port networks.
TOD
Time of day
toll-free service
A service that allows incoming calls from certain areas to an assigned number a flat-rate...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208  Issue 1
April 2000
Glossary and Abbreviations 
GL-35  
UDP
See Uniform Dial Plan (UDP)
.
UL
Underwriter Laboratories
Uniform Dial Plan (UDP)
A feature that allows a unique four- or five-digit number assignment for each telephone in a 
multiswitch configuration.
UNMA
Unified Network Management Architecture
UNP
Uniform numbering plan
USOP
User service-order profile
UUCP
UNIX-to-UNIX Communications Protocol
UUI...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208  Issue 1
April 2000
Glossary and Abbreviations 
GL-36  
WCC
World-Class Core
WCR
World-Class Routing
WCTD
World-Class Tone Detection
WFB
Wireless fixed base
Wide Area Telecommunications Service (WATS)
 A service in the United States that allows calls to certain areas for a flat-rate charge based on 
expected usage.
wink-start tie trunk
A trunk with which, after making a connection with a distant switching system for...

Index 
IN-1  
DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208   Issue 1
April 2000
IN
Index
Numerics
6200-series Telep hones,4-3
6400-series Telep hones,4-47400A Data Mod ule,8-57500B Data Mod ule,8-5
8400B Plus Data Mod ule,8-5
A
AAR/ARS
Overlap  Sending
,A-3Pa r t it i on i ng,A-3Aband oned  Call Search,A-44
Abbreviated and Delayed Ringing,A-32Abbreviated Dialing,4-6, A-5Enhanced,A-20
Abb reviations,GL-1About This Doc ument,xixAc c ess Sec urity Gateway,14-13,...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208    Issue 1
April 2000
Index 
IN-2  
Attendant,12-6
Access,A-24Auto-Manual Splitting,A-7Bac kup,A-7, A-39
Call Waiting,A-8Calling of Inward Restricted  Stations,A-8Console,A-8
Control of Trunk Group Ac cess,A-8Direct Extension Selec tion With Busy Lamp  Field,A-8Direct Trunk Group Selec tion,A-8
Display,A-9Intrusion (Call Offer),A-9Lockout,A-30
Overrid e of Diversion Features,A-9Priority Queue,A-9Re c al l,A-9
Release...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208    Issue 1
April 2000
Index 
IN-3  
Auxiliary Trunks,9-8
Availability of Features,xix, 4-1
B
backup
translations,2-15
Barrier Cod es,A-12Basic  Call Manag ement System,12-1, A-45Measurements,12-8
Re p or t s,12-8Sp l it,12-7Bearer-Cap ability Class,9-6
Bloc k Collect Call,A-12BRI Trunk Servic e,A-49Bridged Call Appearance,4-6, A-13, A-34
Bulletin Board,A-13Busy Lamp  Field,A-8Busy Verific ation,A-13
C
C9110 Poc ketp...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208    Issue 1
April 2000
Index 
IN-4  
Call Red irec tion
Call Coverage
,12-4Call Restric tions,14-14Call Timer,A-15
Call Vec toring,12-1, 12-5, A-45ap p lications,12-6attend ant treatment,12-6
Automatic  Call Distrib ution,12-5Call Prompting,12-7Commands,12-7
hunt groups,12-6information announcements,12-7night treatment,12-6
p riority treatment,12-6queuing,12-5, 12-6sp lits,12-6
Call Waiting,A-16Call-by-Call Servic e...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208    Issue 1
April 2000
Index 
IN-5  
control carriers,2-15
Controlled  Restric tions,A-17, A-41Conventions,xxiConverter, PRI-to-BRI,9-10
Coverag e Callb ack,A-17Coverag e Incoming  Call Id entific ation,A-17Coverag e of Calls Redirec ted Off-Net,13-1, A-17
CPN Restric tion,A-16Crisis Alert,A-18Customer-Provided  Eq uipment Alarm,A-18
D
Daily Wakeup,A-41Data Call Setup,8-2, A-18
Data Collec tion, Call Promp...

DEFINITY® Business Communications System and GuestWorks® Issue 6 
Overview  555-231-208    Issue 1
April 2000
Index 
IN-6  
Do Not Disturb,7-2, A-41
Doc uments,xxiii, C-1Don’t Sp lit,A-11DS1 Trunk Servic e,A-50
Dual DCP I-Channels,A-20Dual Wakeup,A-41Dup lic ated  Control Carrier,2-12
E
E&M  Si g na l in g,A-50E1 Interfac es,9-8
E911 Trunk Group,A-50Educ ation App lications,3-2Electronic  Tandem Networks,9-14
Emerg ency Ac c ess to the Attend ant,A-20Emerg ency Transfer,A-30Enhanc ed  Ab breviated...