Specifications
Table Of Contents
- DCS 400si General Description
- Table of Contents
- Part 1. System Overview
- Part 2. Hardware Descriptions
- 2.1 Main Cabinet
- 2.2 Expansion Cabinet
- 2.3 Common Control Cards
- 2.4 Interface Cards
- 8 Universal Trunk Card (D8UTK)
- 16 Circuit Trunk Card (D16TK)
- Digital Trunk Card (DTPRI)
- 8 BRI (Basic Rate Interface-D8BRI)
- 24 Digital Line Interface (D24DL)
- 16 Single Line Interface with Message Waiting (D16SL)
- 24 Single Line Interface (D24SL)
- Keyset Daughterboard -DLI (KDb-DLI)
- Keyset Daughterboard -SLI (KDb-SLI)
- Auto Attendant / UCD (DAAUP)
- Miscellaneous Applications Processor 1 (DMAP1)
- 2.5 Power Supply (DPCU)
- 2.6 System Daughterboards
- 2.7 Station Equipment
- Part 3. Specifications
- Part 4. Features
- System Features
- 4.1 System Feature Descriptions
- Account Code Entry
- All Call Voice Page
- Attention Tone
- Authorization Codes
- Auto Attendant
- Automatic Hold
- Background Music
- CADENCE - Integrated Voice Mail
- Call Costing
- Caller Identification
- Call Forwarding
- Call Hold (Exclusive)
- Call Park and Page
- Call Pickup
- Call Waiting / Camp-On
- Centrex / PBX Use
- Chain Dialing
- Class of Service
- Common Bell Control
- Conference
- Computer Telephony Integration (CTI)
- Customer Set Relocation
- Data Security
- Database Printout
- Dialed Numbe Identification Service (DNIS)
- Direct In Lines
- Direct Inward Dialing (DID) T1/Copper
- Direct Inward System Access (DISA)
- Direct Trunk Selection
- Directory Names
- DISA Security
- Distinctive Ringing
- Door Lock Release (Programmable)
- Door Phones
- E & M Tie Lines (T1/Copper)
- Executive Barge-In (Override)
- Executive / Secretary Pooling
- External Music Interfaces
- External Page Interfaces
- Flash Key Operation
- Flexible Numbering
- Ground Start Trunks (T1/Copper)
- Hot Line
- In Group / Out of Group
- Incoming Call Distribution
- Incoming / Outgoing Service
- Individual Line Control
- ISDN Service
- Least Cost Routing
- Live System Programming
- Meet Me Page and Answer
- Memory Protection
- Message Waiting Indications
- Microphone On / Off Per Station
- Music On Hold - Flexible
- Off Premises Extensions (OPX)
- Operator Group
- Overflow
- Paging
- Park Orbits
- Power Failure Transfer
- Prime Line Selection
- Private Lines
- Programmable Line Privacy
- Programmable Timers
- Recalls
- Remote Programming-PC
- Ring Modes
- Ring Over Page
- Single Line Connections
- Speed Dial Numbers (2500)
- Speed Dial by Directory
- Station Hunt Groups (50)
- Station Message Detail Recording (SMDR)
- Station Pair
- Station to Station Restriction
- System Alarms
- System Maintenance Alarms
- System Directory
- Tenant Service (2)
- Toll Restriction
- Toll Restriction Override
- Tone or Pulse Dialing
- Traffic Reporting
- Transfer
- Trunk Groups (49)
- Uniform Call Distribution (UCD)
- Universal Answer
- Voice Mail Integration
- Walking Class of Service
- Station Features
- 4.2 Station Feature Descriptions
- Add-On Modules
- 32 AOM
- 64 Button Module
- Appointment Reminder
- Automatic Hold
- Automatic Privacy
- Background Music
- Busy Station Callback
- Busy Station Indications (BLF)
- Call Forwarding
- Call Log
- Call Pickup
- Direct Station Selection (DSS)
- Do Not Disturb (Programmable)
- Door Lock Release
- Exclusive Hold
- Group Listening
- Headset Operation
- Hearing Aid Compatible
- Line Queuing with Callback
- Line Skipping
- Loud Ringing Interface
- Manual Signalling
- Message Waiting Light / Indication
- Mute Microphone / Handset
- Off-Hook Ringing
- Off-Hook Voice Announce (Standard)
- Off-Hook Voice Announce (Executive)
- One Time Do Not Disturb
- One Touch Dialing Keys
- On-Hook Dialing
- Privacy Release
- Programmable Keys
- Programmed Station Messages
- Protection From Barge-In
- Pullout Directory Tray
- Pulse to Tone Switchover
- Redial
- Remote Hold
- Ring Modes
- Ringing Preference
- Speakerphone
- Station Lock
- Tri-Colored Lights
- Volume Settings
- Wall-Mountable Keysets
- Display Features
- 4.3 Display Feature Descriptions
- Account Code Display
- Call Duration Timer
- Call for Group Identification
- Call Processing Information
- Caller ID/ANI Information
- Calling Party Name
- Calling Party Number
- Conference Information
- Date and Time Display
- Dial by Name
- Dialed Number
- Enhanced Station Programming
- Identification of Recalls
- Identification of Transfers
- Message Waiting Caller Number
- Outside Line Identification
- Override Identification
- Programmed Message Display
- Soft Keys
- Stopwatch Timer
- Text Messaging
- UCD Supervisor Displays
- Sample Displays
- Sample Caller ID Displays
- Sample UCD Displays
- 4.4 Sample SMDR Printout (Without Caller ID)
- 4.5 Sample SMDR Printout (With Caller ID and Call Cost)
- 4.6 Sample UCD Report
- 4.7 UCD Call Statistics Overview
- 4.8 UCD Agent Statistics Overview
- 4.9 Sample Traffic Report
- 4.10 Traffic Report Overview
- 4.11 Sample Alarm Report
- Part 5. General User Information

CONTENTS
24 SINGLE LINE INTERFACE (D24SL)
This card is a twenty four circuit analog station interface for industry standard single line
telephones or other analog peripheral devices. The 24 SLI does NOT contain any over-
voltage protection and does not qualify as OPX. It can be inserted into any universal card
slot. Each D24SL uses 24 ports.
KEYSET DAUGHTERBOARD –DLI (KDb-DLI)
This is a small daughterboard that can be installed inside any 24 or 12 button DCS keyset.
The KDb-DLI will provide one additional DLI circuit for the connection of any digital station
device such as a keyset, add-on module, SIM or DPIM. This KDb-DLI will only operate
when the keyset is connected to a DLI card that is set for 2B+D operation so it can use the
second B channel. The KDb-DLI can not be installed in a 7B keyset.
KEYSET DAUGHTERBOARD–SLI (KDb-SLI)
This is a daughterboard that can be installed inside any 24 or 12 button DCS keyset. The
KDb-SLI will provide one additional SLI circuit for the connection of any standard tele-
phone device. This KDb-SLI will only operate when the keyset is connected to a DLI card
that set for optioned for 2B+D operation so it can use the second B channel. The KDb–SLI
can not be installed in the 7B keyset.
NOTE: The circuitry on a KDb-SLI does not provide a physical loop open disconnect
signal or have the overvoltage protection necessary for OPX operation.
AUTO ATTENDANT / UCD (DAAUP)
This optional card can be used for either the Automated Attendant, Uniform Call Distribu-
tion or a combination of both. Each DAAUP card provides 8 ports of automated attendant
and memory for four (4) minutes of recorded announcements for either AA or UCD opera-
tion. A maximum of 5 DAAUP cards can be installed in either a single or two cabinet
system. For more information about the Automated Attendant and UCD, see section 4.1
System Features.
MISCELLANEOUS APPLICATIONS PROCESSOR 1 (DMAP1)
The optional DMAP1 card provides the following miscellaneous functions in addition to
those that are on the DCCP card.
1. Four engine chips with embedded DSPs that provide 16 DTMF receivers.
2. Connectors for ONE daughterboard that can be one of the following:
a. D4SWD capability (Provides 16 additional DTMFR)
b. DR2CID capability (Provides 16 channel DSP for CID)
3. Miscellaneous functions:
a. Two External MOH Volume Control
b. Two RS232C 9 Pin Serial Input/Output
2.4