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T1/E1 Passive TAP Card

SmartWORKS™ DP 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
• Start/Stop Call Recording Triggers


High Density Passive Tap Capabilities
Operating between a central office and PBX, the SmartWORKS™ DP’s high impedance receivers records both sides of a call without interrupting service. Each board can process up to 60 channels, with a maximum of 512 channels per host. Service is never interrupted even if the SmartWORKS™ DP-equipped PC is shut down.

International Protocol Support
The SmartWORKS™ DP supports Channel Associated Signaling (CAS), Non-Facility Associated Signaling (NFAS) , DASS2 and any Q.931 based ISDN variant. Trunk coding and framing is selected on a per framer basis. This allows a single board to monitor two trunks, each with different settings.

Built in Performance Monitoring
Network conditions and call statistics are easily accessed 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. Automatically configures for all supported ISDN variants. ISDN Call State Monitoring Interprets the ISDN signaling protocol and reports the call states and call parameters via comprehensible API events.

True Dual Span Capabilities
A single RJ-45 interface is capable of recording both sides of a conversation, which maximizes the usefulness of each individual port.

On-board DSP to Complete Voice Processing
Robust call recording features combined with ISDN call control, eliminates the need for other resources on the system.

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


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

DP boards are connected between the customer premise equipment (CPE) and the PTSN providing passive monitoring of voice conversation and call control information. Click to see an image


Pentium 4 or equivalent 2 GHz or better
PCI motherboard or passive backplane with 3.3V power supply, PCI2.2/PCI3.0/PCI-X/PCI-E bus

Telephony Interface
Trunk type: T1/E1
Trunk Interface: Digital High Impedance (Z)
AC Impedance: 1k Ohms
Input Impedance: 1000 Ohm +/- 5%
Maximum Tap Length: 30m (100 feed) of
                                 CAT 3 cable
Connectors: Two RJ-45 connectors
Windows2000 Professional/Server, WindowsXP Professional (SP3), Windows2003 server (32-bit/64-bit), Windows2008 server (32-bit/64-bit), Widnows7 (32-bit/64-bit), Windows8 server (Call for variant details)

Technical Specifications
Max boards per system: Any combination up to
                                    512 ports
Max ports per system: Up to 512
Resource Sharing Bus: MVIP or H.100
Boards Status: On-board LEDs
Clocking: Master/Slave
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
Clock and Data Recovery: Complies with AT&T
                                       TR62411 and Bellcore
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 +60C
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

Power Requirements (6409)
PCI 2.2: + 3.3 VDC: 2.8 A
              +5 VDC: 5 mA
              -12 VDC: n/a
              +12 VDC: 20 mA
PCI express:
3.3 VDC: 3.2 A
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
Binary Sequence Detector: Per ITU-T 0.151
Ai-Logix Native SmartWORKS™ API
SmartControl (Control Panel)
SmartVIEW (Card functionality test application)

Host Interface
Bus Compatibility: PCISIG 2.2/PCI-X/PCI-E1.1/x1,
                            x4, x8,x16 and Gen 2.0 PCI
                            Express slots
Bus Speed: 33 MHz
Bus Mode: 32 bit bus master/target
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 to
Automatic Gain Control (AGC): Programmable
                                              from API
Automatic Volume Control (AVC): Programmable
                                                  from API
Activity Detection: Programmable from API
Frequency Response: 300 - 3400 Hz (+/- 3dB)
DTMF Tone Detection
DTMF digits: 0 - 9, *, #, A, B, C, D
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

Safety and Certifications
Telecom: DOC
Emissions: FCC Part 15 class A EN 55022
Immunity: EN 55024
Safety: EN 60950
Estimated MTBF: 250,000 hours per Bellcore Method I
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: -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
Models Available
P3209/DP3209-eh: Single E1/T1
DP6409/DP6409-eh: Dual E1/T1  
* -eh denotes PCI-E slot card
Part number
910-0308-002 DP3209
910-0324-001 DP6409
910-0703-001 DP3209-eh
910-0703-002 DP6409-eh


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