Lucent Technologies 555-230-024 User Manual
Data Management Solutions
555-230-024
8-4
Issue 5 January 1998
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Default Dialing enhances computer dialing by allowing a computer user to
place a data call to a pre-administered destination by simply entering a
carriage return at the “DIAL:” prompt. This gives computer users who dial
a specific number the majority of the time a very simple method of dialing
that number.
place a data call to a pre-administered destination by simply entering a
carriage return at the “DIAL:” prompt. This gives computer users who dial
a specific number the majority of the time a very simple method of dialing
that number.
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Data Call Setup enables you to set up data calls (at any of the
industry-standard rates) using a telephone or a computer keyboard.
industry-standard rates) using a telephone or a computer keyboard.
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Data Hotline enables you to administer a data module so that when the
module goes off-hook the data call is immediately placed to the
preassigned number. This feature may also be used to restrict a data
module to the assigned number only.
module goes off-hook the data call is immediately placed to the
preassigned number. This feature may also be used to restrict a data
module to the assigned number only.
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Data Protection prevents disruption of data transmissions by DEFINITY
ECS’s other features or tones. Both the originating and terminating ends of
the call are protected.
ECS’s other features or tones. Both the originating and terminating ends of
the call are protected.
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Data Communications Access allows you to communicate with a
computer via analog trunks.
computer via analog trunks.
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Host-Computer Access allows data endpoints with data modules to
access a computer directly.
access a computer directly.
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Modem Pooling allows conversion resources to be grouped into pools and
shared for access to analog facilities, eliminating the need for a dedicated
modem at every terminal.
shared for access to analog facilities, eliminating the need for a dedicated
modem at every terminal.
Digital Interfaces
Lucent Technologies DEFINITY ECS offers powerful digital interfaces for
high-speed voice, data, and integrated voice/data transmission.
high-speed voice, data, and integrated voice/data transmission.
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Lucent Technologies Digital Communications Protocol, a key part of
DEFINITY’s digital architecture, provides integrated voice and data
communications between terminals and the system.
DEFINITY’s digital architecture, provides integrated voice and data
communications between terminals and the system.
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Lucent Technologies Digital Multiplexed Interface is a high-speed,
economical interface for terminal-to-host, switch-to-host, and host-to-host
communications.
economical interface for terminal-to-host, switch-to-host, and host-to-host
communications.
DEFINITY ECS supports a wide variety of bit-oriented signalling formats on Digi-
tal Signal Level 1 (1.544-Mbps) facilities, compatible with local CO services,
AT&T nodal network services (such as AT&T MEGACOM services), and services
conforming to European Conference of Postal and Telecommunications stan-
dards in the international marketplace (2.048-Mbps).
tal Signal Level 1 (1.544-Mbps) facilities, compatible with local CO services,
AT&T nodal network services (such as AT&T MEGACOM services), and services
conforming to European Conference of Postal and Telecommunications stan-
dards in the international marketplace (2.048-Mbps).
DEFINITY ECS implements both standard ISDN interfaces: ISDN-PRI and
ISDN-BRI. It is one of the first systems to make both ISDN interfaces available at
all line sizes — small, medium, or large. With both interfaces, Lucent Technolo-
gies delivers the advantages of full end-to-end ISDN connectivity to every desk-
top.
ISDN-BRI. It is one of the first systems to make both ISDN interfaces available at
all line sizes — small, medium, or large. With both interfaces, Lucent Technolo-
gies delivers the advantages of full end-to-end ISDN connectivity to every desk-
top.