Lucent Technologies DEFINITY Enterprise Communication Server Release 8.2 Administrators Guide

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1127 AAR/ARS shortcut dialing 
20
nAUDIX
nAUDIX mailboxes allow a maximum of 5 digits when AUDIX is 
connected to a switch that is not administered as a central office. If 
an internal extension is 6 or more digits, the corresponding voice 
mailbox must be set up and accessed with 5 or less digits. AUDIX 
cannot associate a subscriber’s name with 6- or more digit number.
NOTE:
If AUDIX is...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1128 AAR/ARS shortcut dialing 
20
When a caller dials a CDR account code before the shortcut dialing 
number, the CDR account code is recorded in CDR. 
nCall Management Systems (CMS)
Because the AAR or ARS access code is not used in shortcut dialing, there 
is no feature access code on CMS records to indicate outgoing trunk calls. 
nCall vectoring
In a 5-digit dialing plan, a message step in...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1129 Abbreviated Dialing 
20
Abbreviated Dialing
Abbreviated Dialing (AD) provides easy access to selected numbers by reducing 
the number of digits users have to dial to place a call. Instead of dialing the entire 
number, the user dials a short code to access the number. The system then dials the 
stored number automatically. You can assign abbreviated dialing buttons to 
phones, so users...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1130 Abbreviated Dialing 
20
lists and each user may have access to up to 3 group lists. You can program 
the list or you can designate a user in each group to program the list. You 
specify this designated user on the Abbreviated Dialing Group List screen.
System lists
You can define one system list for the entire organization. Most 
administrators assign this list to every phone and allows...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1131 Access security gateway 
20
If the previously-called number was in an AD privileged list, and if the user 
is not normally allowed to dial the number because of his or her class of 
restriction, they cannot redial the number using Last Number Dialed. To 
redial the number, the user must again access the AD privileged list.
Related topics
Refer to ‘‘
Adding abbreviated dialing lists’’ on...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1132 Access security gateway 
20
The BCS Products Security Handbook contains information about:
ntoll fraud and what you can do to prevent it.
nmethods people use to gain access to your system, how to detect toll fraud, 
and what to do if you suspect that your system has been compromised.
nsecurity information for many Lucent Technologies products, so you can be 
sure that all of your...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1133 Administered Connections 
20
Related topics
Refer to ‘‘
Using access security gateway’’ on page 319 for instructions.
Administered Connections
An Administered Connection (AC) is a connection between 2 access or data 
endpoints. DEFINITY ECS automatically establishes the connection based on the 
attributes you administer. An AC provides the following capabilities:
nSupport of both...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1134 Administered Connections 
20
Access endpoints
Access endpoints are non-signaling trunk ports. They neither generate signaling to 
the far-end of the trunk nor respond to signaling from the far-end. Designate an 
access endpoint as the originating endpoint or destination endpoint in an AC. 
Typical AC applications
The following are typical AC applications:
nA local data endpoint...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1135 Administered Connections 
20
AC attempts can fail for the following reasons:
nResources are unavailable to route to the destination.
nA required conversion resource is not available.
nAccess is denied by Class of Restriction (COR), Facilities Restriction 
Level (FRL), or Bearer Capability Class (BCC). Or, an attempt is made to 
route voice-band-data over SDDN trunks in the public switch...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1
April 2000
Features and technical reference 
1136 Administered Connections 
20
nAn interruption (for example, facility failure) occurs between the 
endpoints.
If an AC drops because it was disabled/removed or is no longer due to be active, 
no action is taken. If an AC drops because of changed AC attributes, an immediate 
attempt is made to establish the connection with the changed attributes if it is still 
due to be active. Existing...