Instruction manual

DEFINITY® Business Communications System and GuestWorks® Issue 6
Overview
555-231-208
Issue 1
April 2000
Features
A-51Trunk Group features
A
ICLID on Analog CO Trunk
This feature displays the calling party name and number when that information is
provided by the Central Office over the TN429D CO Trunk (analog, loop start)
circuit pack. Display of name and number will work with all digital voice terminals
(DCP and BRI) equipped with 32-character or 40-character alphanumeric
displays.
Countries supported by this feature are the United States and Japan. Name and
calling number are available from United States central offices; only calling
number is available from central offices in Japan. This feature may also be used in
other countries that comply with either United States or Japan requirements. For
more information on feature compatibility, see the
DEFINITY
®
ECS System
Description
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IP Trunks
IP trunks allow you to route voice and fax calls over Internet Protocol (IP)
networks such as the Internet and private intranets, reducing long-distance
charges and giving you added flexibility in routing traffic between sites. Both the
originating and destination switches must have the DEFINITY Internet Protocol
Trunk (DEFINITY IP Trunk) application or Lucent’s Internet Telephony
Server-Enterprise (ITS-E) Release 1.2. The DEFINITY IP Trunk feature consists
of the following components:
■ An IP Trunk circuit pack, which contains a Windows NT server
■ The DEFINITY IP Trunk software, which routes telephone calls and faxes
over the Internet or your company’s intranet
■ Configuration Manager software, which lets you administer the operation
and performance of DEFINITY IP Trunk service.
Both the IP trunk software and Configuration Manager reside on the Windows NT
server on the IP Trunk circuit pack. For information about Internet Telephony
Server-Enterprise, contact your Lucent Technologies representative.
NOTE:
DEFINITY BCS and GuestWorks do not support the full IP Solutions feature
of the DEFINITY ECS, only IP trunks.
ISDN — General
Gives you access to a variety of public and private network services and facilities.
The ISDN standard consists of layers 1, 2, and 3 of the Open System Interconnect
(OSI) model. The system can be connected to ISDN using standard frame
formats: Basic Rate Interface (BRI) and the Primary Rate Interface (PRI).