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Dialogic D120JCT-LS-EW 884-594 12 Port Media Board

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Interface Types:Ā PCI, PCIe

AED14,999.00

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DialogicĀ® D/120JCT-LS Media Board
The DialogicĀ® D/120JCT-LS Media Board is a 12-port analog PCI or PCI Express board well-suited for developing advanced communications applications that require multimedia resources. This high performance, scalable product supports voice, fax, and software-based speech recognition processing in a single PCI or PCI Express slot, providing 12 analog telephone interface circuits for direct connection to analog loop start lines.

DialogicĀ® JCT Media Boards ā€“ including this model – can be used by developers to provide small- and medium-sized enterprise Computer Telephony (CT) applications that require high-performance voice and fax processing. Among the features and benefits of these boards, and other DialogicĀ® JCT Media Boards, are the following. They use Digital Signal Processor (DSP) voice processing technology, making them well suited for server-based CT systems under Windows and Linux. They also provide a powerful platform for creating sophisticated Interactive Voice Response (IVR) applications for the small and medium-sized enterprise market segment. Their Caller ID support lets applications, such as IVR, receive calling party information via a telephone trunk line; Caller ID is supported for North America (CLASS protocol), the United Kingdom (CLI protocol), and in Japan (CLIP protocol). Features such as fax and software-based speech recognition processing enable unified messaging applications. They also provide Automatic Gain Control (AGC), so even a weak telephone signal can be recorded and replayed with complete clarity.

Features

Supports G.726 bit exact and GSM codersĀ – Enables implementation of unified messaging applications that meet VPIM standards.

Supports Continuous Speech Processing (CSP)Ā – Provides a flexible speech processing technology, which, when coupled with efficient drivers, off-loads critical real-time signal processing in speech-enabled applications to on-board DSPs. Reduces system latency, increases recognition accuracy, and improves overall system response time for high-density speech solutions.

A-law or Ī¼-law voice coding at dynamically selectable data rates, 24 kbit/s to 64 kbit/s, selectable on a channel-by-channel basisĀ – Allows for a beneficial tradeoff between disk storage and voice quality.

Telcordia CLASS, UK CLI, Japanese Caller ID, and other international protocolsĀ – Supports an international Caller ID capability via on-hook audio path.

A variety of country-specific approvalsĀ – Expands an applicationā€™s ability to serve several global market segments at no extra cost.

Separate models available with Universal PCI or PCI Express edge connectorĀ – Universal PCI form factor compatible with 3.3 V and 5.0 V bus signals; and PCI Express form factor compatible with x1 lane configuration or higher.

Supports up to four (4) channels of DSP-based on-board faxĀ – Reduces the number of boards per system.

SKU: D120JCT-LS-EW Category:
Product Specifications
Item Name D120JCT-LS-EW / 884-594
Product Descrption 12-port Analog, Loop-Start, PCIe
Technical Specifications
Number of ports 12
Maximum boards per system 8 (Linux and Windows). Number may be limited by application and system performance
CT Bus loads per board 1
Maximum CT Bus loads per system 20
Analog network interface On-board loop start interface (12)
Resource sharing bus CT Bus
Control microprocessor Intel 80486 GXSF running at 32.768 MHz with MB SDRAM
Digital signal processor Freescale DSP56303 @ 100MHz, with 128K24 private SRAM
Supported operating systems Linux Dialogic System Release 6.1 SU Windows: Dialogic System Release 6.0 SU
CSP Yes
Fax Yes
Signaling Analog loop start
Host Interface – PCI
Bus compatibility Complies with PCI-SIG BUS Specification, Rev. 2.2
Bus speed 33 MHz maximum
Bus mode 32-bit
Shared memory 32 KB to 64 KB page
Interrupt level 1 IRQ (INTA) shared by DialogicĀ® JCT Media Boards, including DialogicĀ® D/4PCIUF and D/4PCIU4S Media Board models
I/O ports None
Platform – PCI
Form factor
  • Universal slot (5 V or 3.3 V) PCI long card
  • 12.28 in. (31.2 cm) long
  • 4.2 in. (10.67 cm) high
Power Requirements – PCI
+5 VDC 1.2 A typical; 1.4 A maximum
+12 VDC 235 mA typica; 285 mA maximum
-12 VDC 80 mA typical; 100mA maximum
Host Interface – PCI Express
Bus compatibility Complies with PCI-SIG PGI Express Base Specification, Rev. 1.1
Bus speed 2.5 GHz maximum per direction
Bus mode x1 lane configuration (x1 or higher compatible)
Shared memory 32 KB to 64 KB page
Interrupt level 1 IRQ (INTA) shared by DialogicĀ® JCT Media Boards, including DialogicĀ® D/4PCIUF and D/4PCIU4S Media Board models
I/O ports None
Platform – PCI Express
Form factor
  • PCI Express x lane configuration (or higher)
  • 12.28 in. (31.2 cm) long
  • 4.2 in. (10.67 cm) high
Power Requirements – PCI Express
+3.3 VDC 1.12 A typical, 1.4 A maximum
+12 VDC 800 mA typical, 900 mA maximum
Enviromental Requirements – PCI and PCI Express
Operating temperature +32Ā°F (0Ā°C) to + 122Ā°F (+50Ā°C)
Storage temperature -4Ā°F (-20Ā°C) to 158Ā°F (+70Ā°C)
Humidity 8% to 80% noncondensing
Telephone Interface
Trunk type
  • Loop start
  • Ground start for inbound application with AC ringing
Impedance 600 Ohms nominal
Ring detection 40 Vrms to 130 Vrms, 15.3 Hz to 68.0 Hz (each configurable by parameter)
Loop current range 20 mA, (Euro) 20 to 120 mA, polarity insenstive
Echo return loss 17 dB minimum (at country impedance)
Crosstalk coupling >ā€“75 dB
Speech digitization 64 kbit/s, Āµ-law PCM
Frequency response 300 Hz to 3400 Hz Ā±3 dB (transmit and receive)
Connector RJ-25, 6-port, 6-position
Hazardous substances RoHS Compliance
Reliability
Estimated MTBF<br

  • PCI
  • PCI Express
  • </br
 Per Telcordia

  • 154,000 hours
  • 154,000 hours
Facsimile
Fax compatibility
  • ITU-T G3 compliant (T.4, T.30)
  • ETSI NET/30 compliant
Maximum data rate
  • 14.4 kbit/s (v.17) send
  • 9.6 kbit/s (v.29) receive
Variable speed selection Automatic step-down 12,000 bit/sm 9600 bit/s, 7200 bit/s, 4800 bit/s, and lower
Transmit data modes
  • Modified Huffman (MH)
  • Modified Read (MR)
Receive data modes MH, MR
File data formats Tagged Image File Format-Fax (TIFF-F) for transmit/receive MH and MR
ASCII-to-fax conversion
  • Host-PC-based conversion
  • Direct transmission of text files
  • Windows fonts supported
  • Page headers generated automatically
Error correction Detection, reporting, and correction of faulty scan lines
Image widths
  • 1728 pixels
  • 2048 pixels
  • 2432 pixels
Image scaling Automatic horizontal and vertical scaling between page sizes
Polling modes
  • Normal
  • Turnaround
Image resolution
  • Normal (203 pel/in. x 98 lines/in.; 203 pels/2.54 cm x 98 lines/2.54 cm)
  • Fine (203 pel pel/in.x 196 lines/in,; 203 pels/2.54 cm x 196 lines/2.54 cm)
Audio Signal
Receive range -40 dBm to -7 dBm nominal, configurable by parameter
Automatic gain control
  • Application can enable/disable
  • Above -22 dBm results in full-scale recording, configurable by parameter
Silence detection -40 dBm nominal, software adjustable
Transmit level (weighted average) -9.5 dBm nominal, configurable by parameter
Transmit volume control 40dB adjustment range, with application-definable increments, capped according to country-specific regulations
Frequency Response
24 kbit/s 300 Hz to 2600 Hz Ā±3 dB
32 kbit/s 300 Hz to 3400 Hz Ā±3 dB
48 kbit/s 300 Hz to 2600 Hz Ā±3 dB
64 kbit/s 300 Hz to 3400 Hz Ā±3 dB
Frequency Response
13 kbit/s GSM 6.10 @ 8kHZ sampling
24 kbit/s 4-bit OKI ADPCM @ 6 kHz sampling
32 kbit/s 4-bit OKI ADPCM @ 8 kHz sampling
32 kbit/s G.726 @ 8 kHz sampling
48 kbit/s G.711 Āµ-law PCM @ 6 kHz sampling
64 kbit/s G.711 Āµ-law PCM @ 8 kHz sampling
Digitization selection Selectable by application on function call-by-call basis
Playback speed control
  • Pitch controlled
  • Available for 24 kbit/s and 32 kbit/s data rates
  • Adjustment range: Ā±50%
  • Adjustable through application or programmable DTMF control
DTMF Tone Detection
DTMF digits 0 to 9, *, #, A, B, C, D per Telcordia LSSGR Sec 6
Dynamic range -38 dBm0 to -3 dBm0 per tone, configurable by parameter
Minimum tone duration 40 ms, can be increased with software configuration
Interdigit timing
  • Detects lie digits with a >40 ms interdigit delay
  • Detects different digits with a 0 ms interdigit delay
Twist and frequency variation Meets Telcordia LSSGR Sec 6 and EIA 464 requirements
Noise tolerance Meets Telcordia LSSGR Sec 6 and EIA 464 requirements for Gaussian, impulse, and power line noise tolerance
Cut-through Local echo cancellation permits 100% detection with a >4.5 dB return loss line
Talk-off
  • Detects less than 20 digits while monitoring Telcordia TR-TSY-000763 standard speech tapes (LSSGR) requirements specify detecting no more than 470 total digits)
  • Detects zero (0) digits wihile monitoring MITEL speech tape #CM 7291
Global Tone Detection
Tone type Programmable for single or dual
Maximum number of tones Application-dependent
Frequency range Programable within 300 Hz to 3500 Hz
Maximum frequency deviation Programmable in 5 Hz increments
Frequency resolution Ā± 5 Hz. Separation of dual-frequency tones is limited to 62.5 Hz at a signal-to-noise ratio of 20 dB
Timing Programmable cadence qualifier, in 10 ms increments
Dynamic range Programmable, defalut set at -6 dBm0 to -3 dBm0 per tone
Global Tone Generation
Tone type Generate singel or dual
Frequency range Programmable within 200 Hz ot 4000 Hz
Frequency resolution 1 Hz
Duration 10 ms increments
Amplitude Programmable withing -43 dBm to -3 dBm oer tone
MF Signaling
MF digits 0 to 9, KP, ST, ST1, ST2, ST3 per Telcordia LSSGR Sec 6, TR-NWT-000506 and ITU-T Q.321
Transmit level Complies with Telcordia LSSGR Sec 6, TR-NWT-000506
Signaling mechanism Complies with Telcordia LSSGR Sec 6, TR-NWT-000506
Dynamic range for detection -25 dBm0 to -3 dBm0 per tone
Acceptable twist 6 dB
Acceptable freq. variation Less than Ā±1 Hz
Call Progress Analysis
Busy tone detection
  • Default setting designed to detect 74 out of 76 unique busy/congestion tones used in 97 countries as specified by ITU-T Rec. E., Suppl. #2
  • Default uses both frequency and cadence detection
  • Application can select frequency only for faster detection in specific environments
Ring back detection
  • Default setting designed to detect 83 out of 87 unique ring back tones used in 96 countries as specified by ITU-T Rec. E., Suppl. #2
  • Uses both frequency and cadence detection
Positive voice detection accuracy >99% based on tests on a database of real world calls in North America (Performance in other markets may vary)
Positive voice detection speed Detects voice in as little as 1/10th of a second
Positive answering machine detection accuracy >85% based on application and environment
Fax/modem detection Preprogrammed
Intercept detection
  • Detects entire sequence of the North Anerican Special Information Tone(s) (SIT)
  • Other SIT sequences can be programmed
Dial tone detection before dialing
  • Applicaion enable/disable<br.
  • Supports up to three (3) different user-definable dial tones
    </br.
  • Proframmable dial tone drop out debouncing
Tone Dialing
DTMF digits 0 to 9, *, #, A, B, C, D per Telcordia LSSGR Sec 6, TR-NWT-000506
Frequency variation Less than Ā±1 Hz
Rate 10 digits/s maximum, configurable by parameter
Level ā€“4.0 dBm per tone, nominal, configurable by parameter
Pulse Dialing
10 digits 0 to 9
Pulsing rate
  • 10 pulses/s, nominal
  • 20 pulses/s for Japan, cofigurable by parameter
Break ratio 60% nominal, configurable by parameter
Analog Caller Identification
Applicable standards
  • Telcordia TR-TSY-000030
  • Telcordia TR-TSY-000031
  • TAS T5 PSTN1 ACLIP: 1994 (Singapore)
Modem standard Bell 202 or V.23, serial 1200 bits/sec (simplex FSK singaling)
Recieve sensitivity -48 dBm (-50 dBv) to -1 dBm
Noise tolerance Minimum 18 dB SNR over 0 to -48 dBm dynamic range
Data formats Single Data Message (SDM) and Multiple Data Message (MDM) formats via API calls and commands
Line impedance AC coupled 600 Ohm (@ 1.8 kHz) termination during Caller ID on-hoo detection interval
Message formats ASCII or binary SDM, MDM message content

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