Samsung OfficeServ 100 General Description Manual page 51

ISDN Service
The OfficeServ 100 supports ISDN service through both the Primary Rate Interface (PRI)
and the Basic Rate Interface (BRI).
Primary Rate Interface (PRI)
Simultaneous data calls, calling party and calling line identification, high-speed call setup and discon-
nect are among the benefits of ISDN calling. The 30B+D configuration of ISDN allows call information
to be delivered via the data channel (the "D" of 30B+D) thus leaving the bearer channels (the "B" of
30B+D) available for single use or combined use to provide a wider bandwidth for data and video.
Basic Rate Interface (BRI)
The BRI card supports trunk or station level Basic Rate Interface services (BRI). Trunk or station BRI
use is software programmable. BRI allows simultaneous data calls, called party and calling number
identification, high-speed call setup and disconnect among other benefits of ISDN calling. The 2B+D
configuration of ISDN allows call information to be delivered via the data channel (the "D" of 2B+D)
thus leaving the bearer channels (the "B" of 2B+D) available for single use or combined use to provide
a wider bandwidth for data and video.
ITP Time Zone
ITP keysets can be programmed to allow the time display to differ from the system time, if
the keysets are located in another country or time zone for example.
Large LCD Phone Interface
Large LCD phones provide various features such as Virtual AOM, a Phone Book, and en-
block/overlap dialling. LCD navigation (similar to that of a mobile phone) using navigation
keys and menu/feature selection keys allows users to select features, discussed in this chap-
ter, without the need for programmable keys or feature codes.
Least Cost Routing
Least Cost Routing (LCR) is the ability to automatically select the most cost effective central
office route for the outside number dialled by any station. The OfficeServ 100 LCR program
includes the following features:
• Option to use or not use LCR
• Programmable LCR access code
• Digit analysis table: 500 entries, each with 10 digits
• Routing by time of day and day of week (four time bands per day)
• Routing according to individual station class
• Modify digits table: 100 entries
• Flexible trunk group advance timer
• Option to use or not use trunk group advance warning tones
Live System Programming
The system can be programmed from any display keyset or PC without interrupting normal
system operation. There are three levels of programming: technician (or system), customer
and station. The technician (system) level has access to all programs and can allow the cus-
tomer access to system programs as needed. Technician and customer access are con-
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