Business Communication Systems
DX-616 Super Digital Hybrid Key Telephone System
It is designed in either a home or small office, the DX-616 comes standard with a comprehensive list of features and the adaptability to be accommodated to your specific requirements.
The basic DX-308 KSU supports 3 phone lines and 8 extensions and can be expanded to 6 phone lines and 16 extensions as your require grow.
Flexible Design
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Supports variety of analog telephones in SLT.

Cost Management
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Call Activity Reports to monitor phone usage.
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Toll restriction to minimise unauthorised calls.

Caller ID
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Intergrated Card allows identifications of callers, both DTMF/FSK
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A missed incoming call will be automatically record by displaying the telephone number, name and the time.

Professional Call Handling
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DISA function plays customers a message before caller dials required extension or department directly.
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Fax tone detection automatically sends fax calls to fax extensions.
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Uniform Call Distribution where calls are distributed to a group of extensions.

Additional Functionality
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Doorphone - optional card allows you to answer and unlock 2 doors from any phone.
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6 group of the 4 parties conference
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Battery Back-Up.

Ingratiating for the home office
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Room monitor
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Intercept incoming calls after Auto Attendant transfer to other extensions.

Feature List
ACCOUNT CODE (Option / Forced / Verified)
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ALARM CLOCK (STATION)
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ALPHANUMERIC DISPLAY
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ALTERNATE ANSWERING POSITION (SECONDARY ATTENDANT)
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ATTENDANT
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AUTOMATIC HOLD
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AUTOMATIC LINE SELECTION
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BACKGROUND MUSIC
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BARGE IN
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BATTERY BACKUP
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BUSY LAMP FIELD
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CALL BACK
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CALL FORWARD
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CALLING PARTY IDENTIFICATION
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CALL OPERATOR (CALL ATTENDANT
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CALL PICK UP (DIRECT/GROUP)
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CALL WAITING
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CALLER ID
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CAMP ON (BUSY EXTENSION)
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CAMP ON (BUSY CO LINE)
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CLASS OF SERVICE
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CLASS OF SERVICE FOLLOWING
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CO LINE GROUP ASSIGNMENT
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CO LINE INTERFACE
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CO LINE POOL
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CO LINE SIGNALING (per market)
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CO LINE TYPE ASSIGNMENT
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CONFERENCE (4-way)
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DATA BASE PROGRAMMING (via EKT or PC)
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DIAL ACCESS TO FEATURE
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DIRECT INWARD SYSTEM ACCESS (DISA via VAA)
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DIRECT STATION SELECTION (DSS)
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DISCRIMINATING RINGING
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DISTINCTIVE RINGING (EXTENSION)
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DND OVERRIDE
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DO NOT DISTURB (DND)
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DOORPHONE
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DROP TIMEOUT
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ECF
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END TO END SIGNALING
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EXCLUSIVE HOLD
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EXTERNAL AMPLIFIER
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EXTERNAL MUSIC SOURCE
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FEATURE CANCELLATION
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FLASH
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FLEXIBLE LINE ASSIGNMENT
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FLEXIBLE RING ASSIGNMENT
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FORCED INCOMING ICM CALL FORWARD
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HANDSFREE ANSWERBACK
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HOLD
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HOLD ABANDON
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HOLD REMINDER
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HOT DIAL PAD
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HOUR MODE SELECTION
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ICM RING & VOICE CALL INTERCHANGING
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I HOLD INDICATION
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I USE INDICATION
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KEY INQUIRY
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LAST NUMBER REDIAL
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MANUAL CO LINE ACCESS
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MEET ME ANSWER
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MESSAGE WAITING
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MESSAGING (EXECUTIVE NOTIFY)
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MUSIC ON HOLD
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NIGHT SERVICE
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NIGHT SERVICE EXTENSION
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ON HOOK DIALING
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OFF HOOK VOICE ANNOUNCE (OHVA, LCD phone only)
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PAGING
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PAUSE
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PBX COMPATIBILITY
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POWER FAILURE TRANSFER
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PRIVACY
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PRIVATE CO LINE
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PROGRAMMABLE USER FEATURE KEYS
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RECALL
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SAVE DIALED NUMBER
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SLT FEATURE
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SMDR (STATION MESSAGE DETAIL RECORDING)
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SOFT KEY
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SPEED DIALING
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STATION FEATURE STATUS CHECK
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STATION GROUP ASSIGNMENT
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STATION LOCK/UNLOCK
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SYSTEM TIME
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TOLL RESTRICTION
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TONE DURATION SELECTION
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TRANSFER
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USER NAME PROGRAMMING
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USER SAVED NUMBER REDIAL (USNR)
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VOICE AUTO ATTENDANT (associated with VAA card)
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VOICE MAIL (associated with voice mail system)
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VOICE MUTE
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VOLUME CONTROL
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WARNING TONE

Configuration Chart
308
310
616
618
   
DU-3321AE
1
1
1
1
Unit
   
DU-3321DE    
1
1
Pcs
   
DU-3321MF  
1
1
Pcs
   
CO line Capacity
3
3
6
6
Pcs
   
KTS Capacity
8
8
16
16
Port
   
SLT Capacity  
2
 
2
Pcs
   

DX-3321KA Digital Key Telephone Service Unit (KSU1)
DX-3321KA: The DIGIsonic Key Telephone Service Unit (KSU) is based upon a 3 PSTN trunks and 8 Digital extensions Interface with a DSP daughter board provides Auto attendant and Caller ID features with specific board arrangement. Optional peripheral has 308-expansion card (DU-3321DE) to expansion capacity maximum to 6 PSTN trunks and 16 digital extensions, and Multifunction card (DU-3321MF).
DU-3321DE Combination Interface Card
DU-3321DE: It is a 308-expansion card contains 3 trunk ports and 8 Digital extension ports. The trunk ports are designed to accept loop start lines from the CO and feature Caller ID (both DTMF& FSK) when DSP modules installed.
DU-3321MF Multi-function service Card
DU-3321MF: There are two single-line extensions ports accommodate either two door phones (Front and rear), or standard analog telephone, Caller ID Display analog telephone, fax devices, answering machines, modems cordless telephones, and external voice mail systems. The borad also provide a RS-232 port for RMP or SMDR, connectors for two door openers, two door status, loud bell, pages and external music.
DU-3321AA DSP auto-attendant and DTMF caller ID daughter module
DU-3321AA: A DSP daughter module included in the DX616 KSU that providing DTMF caller ID and Six Line Auto Attendant.
The DSP provides various resources for the detection and generation.
DX-3321BE 2 Port Analog Card
Tecom BCS is pleased to announce that starting April 2nd, 2004, the DX616 2 Port Analog Card is available for ROW distribution. This product is now supported in DIGIsonic DX616 KSU.
DX-3321DP Door Phone Unit
When a visitor presses the door phone button, a pre-assigned extension user can answer the call and talk to the visitor.
Specification
ITEM Description
Max. Capacity 6CO
16 Extensions
Intercom Paths Non-blocking
Dialing Method External : Tone /Pulse
Internal: Tone/Pulse
Make /Break Ratio: 40/60
Dialing Conversion pulse to tone
Connections MDF : Stock Connector
Paging: Conductor Jack
External Music : Conductor Jack
Loud Bell Control: Conductor Jack
SMDR/Remote Programming: RS-232 I/F port ( 9 pin D-SUB)
SMDR Detail Recording : Date, Time, Extension Number, CO line Number, Dialed Number, Call Duration, Account Code
DTMF Receivers 1/ per SLT
Fax tone detector  
CO - CO Path (ECF) Yes
Power Failure Transfer First port/ per 3 CO
Direct Connection to External Battery Yes
Power Supply Switching power with input 90-260 VAC and output 30 VDC 2A
 
System Capacity (Max.)
ITEM Description
System Speed Dialing 80
Personal Speed Dialing 20/Ext.
One-Tough Dialing Max. 30/Ext.
Extension Group 8
UCD Group(w/ Hunt Group) 8
Toll Restriction Level 8
Account Codes 150
Call Park Unlimited
Call Log (Caller ID) System : 100
Message Waiting System : 97
External Music Source 1
External Pager 1
Loud Bell Control 1
Door Phones/Openers 2
DSS Consoles 2
Greeting Message 120 Sec

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