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T1 Lines
338
◆
Features
DSX Software Manual
T1 Lines
Description
T1 lines require a unique T1 PCB (P/N 80061) and give the system a maximum of 24 lines in a single PCB
slot. The available T1 line types include:
❥
Loop Start (DTMF and Dial Pulse)
❥
Ground Start (DTMF and Dial Pulse)
❥
Direct Inward Dial (DID) Wink Start (DTMF and Dial Pulse)
❥
Direct Inward Dial (DID) Immediate Start (DTMF and Dial Pulse)
❥
E&M Tie Line Wink Start (DTMF and Dial Pulse)
❥
E&M Tie Line Immediate Start (DTMF and Dial Pulse)
T1 gives the system the advantages of advanced digital calling as well as conserving PCB slots. For exam-
ple, you can set up a system with 12 loop start lines, six tie lines, and six DID lines and use only a single
PCB slot. Additionally, the T1 PCB has its own on-board processor and DSP so it minimally impacts other
system resources.
Note: Although the T1 PCB can connect directly to the telco’s T1 smart jack, your telco may require that you
purchase and install a separate Channel Service Unit (CSU). This unit installs between the smart jack and
the T1 PCB.
ANI/DNIS Support
The system is compatible with telco's T1 Automatic Number Identi
fi
cation (ANI) and Dialed Number Infor-
mation Service (DNIS) services. ANI/DNIS services can be provided on T1 loop start, ground start, and DID
lines (but not E&M). ANI/DNIS Compatibility provides:
❥
Selectable Receive Format
You can set up the system for compatibility with any combination of ANI, DNIS and Dialed Number
(Address) data provided by the telco.
❥
Flexible Routing for DID Lines
For DID lines, the system can route the incoming call based on the received DNIS data and the entries
stored in the DID Translation Table. See
Direct Inward Dialing
(page 99) for more.
❥
Caller ID
The system can use the received ANI data to display the caller’s number on the called extension’s dis-
play. The ANI data can be up to 10 digits long.
FSK Caller ID
The T1 PCB can also receive FSK-based Caller ID (if provided by the telco), the same as the COIU (analog)
line cards. To receive this type of Caller ID, you must enable DSP Caller ID for the T1 line circuits in pro-
gramming. See the
Programming
below for more.
E1 Lines
The T1 PCB also supports E1, which provides 30 digital line circuits. E1 lines are not available in North
America.
Conditions
• None
Default Setting
• Disabled
In DSX-80/160, provides for connection to advanced digital lines and simpli
fi
es installation.
Содержание DSX
Страница 30: ...Table of Contents xxviii Table of Contents DSX Software Manual ...
Страница 278: ...Music on Hold 248 Features DSX Software Manual Operation Music on Hold is automatic once enabled ...
Страница 322: ...Ring Groups 292 Features DSX Software Manual Ring Groups Description Available See Group Ring page 189 ...
Страница 344: ...Soft Keys 314 Features DSX Software Manual Soft Keys Description Available SeeInteractive Soft Keys page 210 for more ...
Страница 362: ...Station Message Detail Recording 332 Features DSX Software Manual Operation SMDR is automatic once enabled ...
Страница 367: ...System Programming Password Protection DSX Software Manual Features 337 Features IntraMail Features None Operation None ...
Страница 460: ...Auto Erase or Save 430 IntraMail Features DSX Software Manual Other Related Features N A Operation N A ...
Страница 639: ...11xx CPU 111x Tones 1111 DTMF Setup DSX Software Manual System Options 1001 1702 609 System 1001 1702 Default 100 mS ...
Страница 760: ...21xx Configuration 210x Setup 2104 Display 730 Station Options 2101 2501 DSX Software Manual ...
Страница 838: ...25xx Text Messages Selectable Display Messaging 250x Setup 2501 Text 808 Station Options 2101 2501 DSX Software Manual ...
Страница 976: ...DSX Program List 946 DSX Program List ...
Страница 982: ...Index 952 Index DSX Software Manual ...