Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Instructions Manual

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1177 Automatic Number Identification 
20
Related topics
Refer to ‘‘
Trunk Group’’ on page 980 for information about setting Inband ANI 
on the trunk group form.
Outgoing Automatic Number Identification
Outgoing automatic number identification (ANI) applies to outgoing Russian  
multi-frequency (MF) ANI, R2-MFC ANI , and Spain  Multi Frequency Espana 
(MFE) ANI trunks only.
Use Outgoing ANI...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1178 Automatic routing — general 
20
nDistributed Communications System (DCS)
In a DCS, the ANI sent to the CO is determined by the ANI for PBX on 
PBX_B, but the category sent to the CO is determined by the Category for 
MF ANI field on the Class of Restriction screen for the incoming DCS 
trunk or by the type of call.
nExpert Agent Selection (EAS)
The EAS agent’s login extension and COR is...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1179 Automatic routing — general 
20
Figure 55 shows you an overview of automatic routing. 
Figure 55. Automatic Routing Figure Notes
1. Input from phone, public network 
trunk, or private network trunk
2. Analyze digits to determine address 
type (First Digit Table) 
3. Direct to AAR/ARS
4. Direct to Uniform Dial Plan (UDP)
5. Analyze digits using UDP to determine 
route
6. Delete and...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1180 Automatic routing — general 
20
AAR
AAR routes calls over private networks. When a user dials the AAR feature 
access code (normally 8 in North America) and phone number, AAR selects the 
least expensive route for the call in the private network and performs any digit 
conversion. If the first-choice route is not available, another route is chosen 
automatically. 
AAR routes...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1181 Automatic routing — general 
20
AAR and ARS digit analysis default 
translations
Your switch contains built-in AAR and ARS Digit Analysis Default Translations. 
These default translations are used for call processing whether or not AAR or 
ARS is enabled on your switch. 
Any 7-digit dialed string that begins with any number 2 through 9 is processed as 
an AAR call. Exceptions are listed...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1182 Automatic routing — general 
20
Trunking facilities
DEFINITY ECS can serve as an electronic tandem network (ETN). An ETN is a 
network of privately-owned trunk and switching facilities that provide a 
cost-effective alternative to long-distance calling between locations. Each 
switching facility in an ETN has a unique private-network office code consisting 
of 1–8 digits.
Traveling...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1183 Automatic routing — general 
20
Routing with ISDN and overlap sending
You can turn on overlap sending to work on AAR and ARS calls that are routed 
over ISDN trunk groups. Overlap sending sends ISDN call-address information 
one digit at a time instead of all the address information going out in one block. 
This significantly decreases call setup time in countries with complex...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1184 Barrier codes 
20
Barrier codes
A barrier code is a security code used with Remote Access  to prevent 
unauthorized access to your system.
Brief description
Each barrier code must have a Class of Restriction (COR) and Class of Service 
(COS) assigned. Remote Access has inherent risks; it can lead to large-scale 
unauthorized long-distance use. To increase your system’s security use a...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1185 Bridged Call Appearance 
20
Bridged Call Appearance
Bridged Call Appearance allows single-line and multiappearance telephone users 
to have an appearance of another user’s primary extension number. The bridged 
call appearance can be used to originate, answer, and bridge onto calls to or from 
the other user’s primary extension number.
An appearance of a telephone’s primary extension...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1186 Bridged Call Appearance 
20
nYou can administer the call forwarding all calls and call forwarding 
busy/don’t answer buttons to activate Call Forwarding for any extension 
that is on the telephone, even if this extension is a bridged appearance. In 
addition, you can administer the lamp associated with the call forwarding 
button to track the call forwarding status of any extension. In...