SmartWORKS™ DT/PCM32

DATASHEET
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Single or Dual T1/E1 Terminate Card



















SmartWORKS™ DT/PCM Series

Key Features and Benefits
• Media Control - CODECS
• Tone Detection / Generation
• CallerID/FSK/DTMF/MF Detection
• Activity / Silence Detectors
• Switching (H.100 and MVIP)
• Automatic Gain Control (AGC)
• Automatic Volume Control (AVC)
• Stereo Recording with AGC
• Echo Cancellation
• Call Progress Monitoring (CPM)
• Full-duplex Channels
• Media Streaming
• Live Monitoring
• Start/Stop Call Recording Triggers

Active/Passive Tap 4 or 8 port telephony card: The SmartTAP LD

The SmartWORKS™ DT/PCM Series...
The SmartWORKS™ DT provides trunk termination and call control on digital T1/E1 networks. Call Progress Monitoring (CPM), DTMF detection, voice play / record, and barge-in features makes this board an invaluable resource for interactive telephony applications.

The SmartWORKS™ PCM series cards have been designed to combine the same features and capabilities of SmartWORKS cards with a PCM32 front end. This board has been designed to work with the PCM32 Megalink protocol.
 
 
Terminate Environment
The SmartWORKS™ DT connects directly to a Central Office or PBX providing line supervision to answer and generate inbound and outbound calls. Each board processes up to 60 channels, with a maximum of 512 channels per system. Each channel has programmable volume control, tone generation, echo cancellation, and Call Progress Monitoring. Outbound dialing and call control is managed through the SmartWORKS™ API.

International ISDN Support
The SmartWORKS™ DT supports Channel Associated Signaling (CAS), and any Q.931 based ISDN variant. Trunk coding and framing is selected on a per framer basis. This allows a single board to control two trunks, each with different settings.

Built in Performance Monitoring
Network conditions and call statistics are available via the SmartWORKS™ API. Event driven alarms are reported for loss of signal conditions or synchronization errors. Framer and call statistics are available through standard API function calls.

Software Switchable T1/E1 Interface
Supports T1 and E1 using the same board. Uses software to switch the telephony interfaces to T1 or E1 on a trunk basis.

Auto-configures for all ISDN variants
Configure to any supported ISDN variant. Save time and reduce operator error when installing and configuring the board in the field.

ANI and DNIS
Calling and called numbers are collected from ISDN signaling packets and passed to the user application via the SmartWORKS™ API.

On-board DSP to complete voice processing
Encoding capabilities, with a rich set of CODECS, reduces the need to purchase other hardware components.

CODEC Support
SmartWORKS™ products offer a large selection of voice CODECS.(including G.723.1, G.729A and MS GSM)

 
 

Applications
 Click to see how the product functions with the SmartWORKS™ API...>

DT cards connect directly to a CO(1) or PBX(2) and provide all required line supervision to answer inbound or generate outbound calls. Click to see an image
PRODUCT SPECS  

HARDWARE SYSTEM REQUIREMENTS
Pentium 4 or equivalent · 2 GHz or better
PCI2.2/PCI-X/PCI-E with 3.3V power supply

Telephony Interface
Trunk Type T1/E1
Trunk Interface Digital network interface
Connectors RJ-45 connectors		  
Operating Systems
Windows 2000 · Windows XP
Windows 2003 32 bit· Linux (Call for variant details)

Technical Specifications
Max boards per system: Any combination up to 512 ports
Max ports per system: Up to 512
Control Microprocessor Motorola Coldfire™ RISC
(50 MHz)
DSP Multiple Texas
Instruments TMS320C5409 A
Boards errors On-board LEDs
Clocking Master/Slave
DRAM 16 MB per board
SRAM 128 Kword/DSP		 T1 Interface
Receive Clock Rate 1.544 MHz +/-200ppm
Transmit Clock Recovered RX clock or 50 ppm
Input Level LBO 0dB to -22dB
Framing SF (D4), ESF
Line Coding AMI, B8ZS
Signaling Protocol ISDN, NFAS, CAS
Robbed Bit Signaling E&M Immediate, E&M wink,
FXS, FXO
Clock and Data Recovery Complies with AT&T TR62411
and Bellcore TA-TSY-000170
Loss of Signal Detection ANSI T1.231
Alarm Detection and Integration LOS, LOF, Yellow, and AIS per
ANSI T1.231
Binary Sequence Detector Per ITU-T 0.151
Environmental Conditions
Operating Temperature: 0C to +50C
Storage Temperature: -20C to +85C
Humidity: 8% to 80% non-condensing
Storage humidity: 8% to 80% non-condensing

Physical Characteristics
Form Factor: Full-size PCI card		 E1 Interface
Receive Clock Rate 2.048 +/- 175ppm
Transmit Clock Recovered RX clock or 50 ppm
Input Level 3.2V down to 0.45 V
Framing Basic G.704, CRC-4
Line Coding AMI, HDB3
Signaling Protocol ISDN, DASS2, CAS
Loss of Signal Detection per ITU-T G.775
Alarm Detection and Integration LOS, LOSMF, TS16, CRC,
and Yellow
Binary Sequence Detector Per ITU-T 0.151
Host Interface
Bus Compatibility: Complies with PCISIG
Bus Specifications, Rev. 2.2
Bus Speed: 33 MHz
Bus Mode: 32 bit bus master/target
Shared Memory: 16 MB Global shared

SDK
Ai-Logix Native SmartWORKS™ API
SmartControl (Control Panel)
SmartVIEW (card functionality test application)
SmartWF (firmware flash update utility)		 Audio Signal
Receive range: -68 dBm to + 3 dBm
Input gain control: +24 to -50 dB
Silence Detection: Programmable from API
Transmit volume control: +24 to -50 dB
Automatic Gain Control (AGC)Programmable
from API
Automatic Volume Control (AVC) Programmable from API
Activity Detection Programmable from API
Alert Tone Programmable
Frequency Response 300 - 3400 Hz (+/- 3dB)
Tone Dialing
DTMF digits:0 -9, *, #, A, B, C, D
Frequency: variation Less then 1 Hz Rate API Programmable

Audio Digitizing (Encoding & Decoding)
5.3 Kb/s: G.723.1
6.3 Kb/s: G.723.1
8 Kb/s: G.729A
13 Kb/s: GSM 6.10, Microsoft GSM
16 Kb/s: G.726
24 Kb/s: G.726, OKI
32 Kb/s: G.726, OKI
40 Kb/s: G.726
64 Kb/s: µ-law or A-law per G.711, 8 bit linear PCM (signed & unsigned)
96 Kb/s: 6 Khz 16 bit linear PCM(signed)
128 Kb/s: 16 bit linear PCM (signed & unsigned)
Wave file formats: Microsoft GSM, Linear signed 8 & 16-bit PCM
Digitization selection: Programmable per channel, independent for encode and decode		 Call Progress Monitoring
Number of programmable tones 20
Number of bandpass filters 10
Number of filters per tone 1,2 or 3
Number of cycles 0 to 255
SIT tones Yes, programmable frequencies and duration
Answering Machine Detection Yes

Trigger Conditions
Event Driven Caller ID,
Min/Max silence ·
Min/Max activity

Global Tone Generation
Tone Type Single or dual
frequency
Frequency range 300 Hz – 3400 Hz
Frequency resolution 1 Hz
Duration 1 ms – 8191 ms
programmable in
1 ms steps
Amplitude +3 dBm to –68 dBm
Duration API Programmable
DTMF/MF Tone Detection
DTMF digits: 0 - 9, *, #, A, B, C, D
MF R2 Digits 15 Digits Forward & Reverse per Q.441
Dynamic range: -38 dBm to 0 dBm Minimum tone detection: 40 ms programmable
Interdigit timing: 40 ms min.
Acceptable twist: Per LSSGR sec. 6, 8 dB forward, 4 dB reverse
Frequency variation: Accept all +/- 1.5%, reject all +/-2.5%
Noise tolerance: Per LSSGR sec. 6
Talk off: Bellcore TR-TSY 000762		 Voice Processing
Echo cancellation: G.165
Caller ID: V.23 & Bell 202
DTMF Detector: Primary & Secondary channel
MF Detection: R1 & R2

Safety and Certifications
Telecom: DOC
Emissions: FCC Part 15 class A · EN 55022
Immunity: EN 55024
Safety: EN 60950
Estimated MTBF: 150,000 hours per Bellcore Method I
Models Available
DT3209/DT3209-eh Single E1/T1
DT6409/DT6409-eh Dual E1/T1
* -eh denotes PCI-E slot card
 
Part number  
910-0325-001 DT3209
910-0323-001 DT6409
910-0704-002 DT6409-eh
910-0330-001 PCM3209
910-0329-001 PCM6409
910-0702-002 PCM6409-eh
 
 
 
PRODUCTS • HPX • HPX MEDIA • IPX • SOFT RECORDER • TRB260 • NGX • DP • DT/PCM32 • LD • MIC BOX • TX100 • TX1000 • RTS BOX

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