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Datasheet
JCT Media Boards
Dialogic® D/120JCT-LS Media Board
The Dialogic® 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.
Dialogic
®
JCT Media Boards – 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 Dialogic
®
JCT Media Boards, are the following. They use Digital
Signal Processor (DSP) voice processing technology, making them wellsuited 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 Benefits
Supports G.726 bit exact and GSM coders
Enables implementation of unified messaging applications that meet
VPIM standards
Supports Continuous Speech Processing (CSP)
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 μ-law voice coding at dynamically selectable data rates,
24 kbit/s to 64 kbit/s, selectable on a channel-by-channel basis
Allows for a beneficial tradeoff between disk storage and voice quality
Telcordia CLASS, UK CLI, Japanese Caller ID, and other international
protocols
Supports an international Caller ID capability via on-hook audio path
A variety of country-specific approvals
Expands an application’s ability to serve several global market
segments at no extra cost
Separate models available with Universal PCI or PCI Express edge
connector
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 fax
Reduces the number of boards per system
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Dialogic® D/120JCT-LS Media Board
Datasheet
JCT Media Boards
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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 2 MB SDRAM
Digital signal processor Freescale DSP56303 @ 100 MHz, with 128Kx24 private SRAM
Supported operating systems Linux: Dialogic
®
System Release 6.1 SU; Windows: Dialogic® System Release 6.0 SU. Details at
Guide to Dialogic System Software, Operating Systems, and Dialogic Products
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 Dialogic
®
JCT Media Boards, including Dialogic® 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 typical; 285 mA maximum
–12 VDC 80 mA typical; 100 mA maximum
Host Interface — PCI Express
Bus compatibility Complies with PCI-SIG PCI 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 Dialogic
®
JCT Media Boards, including Dialogic® D/4PCIUF and
D/4PCIU4S Media Board models
I/O ports None
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Dialogic® D/120JCT-LS Media Board
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JCT Media Boards
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Platform — PCI Express
Form factor PCI Express x1 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
Environmental Requirements — PCI and PCI Express
Operating temperature +32°F (0°C) to +122°F (+50°C)
Storage temperature -4°F (–20°C) to 158°F (+70°C)
Humidity 8% to 80% noncondensing
Telephone Interface
†
Trunk type Loop start
Ground start for inbound applications 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 to 60 mA, (Euro) 20 mA to 120 mA, polarity insenstive
Echo return loss 17 dB minimum (at country impedance)
Crosstalk coupling >–75 dB
Speech digitization 64 kbit/s, µ-law PCM
Frequency response 300 Hz to 3400 Hz ±3 dB (transmit and receive)
Connector RJ-25, 6-port, 6-position
Approvals and Compliance
Hazardous substances RoHS Compliance Information at A Guide to RoHS Compliance at Dialogic
Safety
Canada CSA 60950-1
United States UL 60950-1
Europe EN 60950-1
International IEC 60950-1
EMC
Canada ICES-003 Class A
United States FCC Part 15 Class A
Europe EN55022/EN55024, CISPR22/CISPR24, ETSI EN 300386
Japan VCCI Class A
Telecom Approvals
Canada CS-03
United States FCC Part 68
European Union TBR 21
Japan JATE Blue Book
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JCT Media Boards
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Country-specific approvals See the Product Declarations & Global Approvals list at http://www.dialogic.com/declarations/ or contact your
Authorized Distributor
Reliability/Warranty
Estimated MTBF Per Telcordia Method
PCI: 154,000 hours
PCI Express: 154,000 hours
Warranty Warranty Information at http://www.dialogic.com/warranties
† Average speech mandates +16 dB peaks above average and preserves –13 dB valleys below average.
** Analog levels: 0 dBm0 corresponds to a level of +3 dBm at tip-ring analog point. Values vary depending on country requirements; contact your account manager
Springware/JCT Technical Specifications
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 to 12,000 bit/s, 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 pels/in. x 98 lines/in.; 203 pels/2.54 cm × 98 lines/2.54 cm)
Fine (203 pels/in. x 196 lines/in.; 203 pels/2.54 cm × 196 lines/2.54 cm)
Fill minimization Automatic fill bit insertion and stripping
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 40 dB adjustment range, with application-definable increments, capped according to country-specific regulations
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Frequency Response
24 kbit/s 300 Hz to 2600 Hz ±3 dB
32 kbit/s 300 Hz to 3400 Hz ±3 dB
48 kbit/s 300 Hz to 2600 Hz ±3 dB
64 kbit/s 300 Hz to 3400 Hz ±3 dB
Audio Digitizing
13 kbit/s GSM 6.10 @ 8 kHz 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 µ-law PCM @ 6 kHz sampling
64 kbit/s G.711 µ-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: ±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 like 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 while monitoring MITEL speech tape #CM 7291
Global Tone Detection
Tone type Programmable for single or dual
Maximum number of tones Application-dependent
Frequency range Programmable within 300 Hz to 3500 Hz
Maximum frequency deviation Programmable in 5 Hz increments
Frequency resolution ± 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, default set at –6 dBm0 to –3 dBm0 per tone
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Global Tone Generation
Tone type Generate single or dual tones
Frequency range Programmable within 200 Hz to 4000 Hz
Frequency resolution 1 Hz
Duration 10 ms increments
Amplitude Programmable within –43 dBm to –3 dBm per 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 ±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 American Special Information Tone(s) (SIT)
Other SIT sequences can be programmed
Dial tone detection before dialing Application enable/disable
Supports up to three (3) different user-definable dial tones
Programmable 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 ±1 Hz
Rate 10 digits/s maximum, configurable by parameter**
Level –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, configurable by parameter**
Break ratio 60% nominal, configurable by parameter**
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Dialogic® D/120JCT-LS Media Board
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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 signaling)
Receive 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-hook detection interval
Message formats ASCII or binary SDM, MDM message content
Analog Display Services Interface (ADSI)
FSK generation per Telcordia TR-NWT-000030
CAS tone generation and DTMF detection per Telcordia TR-NWT-001273
** Analog levels: 0 dBm0 corresponds to a level of +3 dBm at tip-ring analog point. Values vary depending on country requirements; contact your account manager
Hardware System Requirements
• Pentium processor based (PCI or PCI Express) bus or compatible computer
• Operating system hardware requirements vary according to the number of channels being used
Additional Components (with Item Names) sold separately
• Multidrop CT Bus cables (CBLCTB3DROPQ, CBLCTB4DROPQ, CBLCTB8DROPQ, CBLCTB12DROPQ, CBLCTB16DROPQ)
• Six-strand RJ-type cable [recommended solution for customers using all 12 channels] [RJ-11 connectors to standard 50-pin Amphenol connector]
(CBLD120PCI25PPQ) plus breakout box (BOB25POSJ11W)
• “Two-into-one” conversion cable [recommended solution for customers using only one or two channels]
— Six (6) cables per board required
— US (CBLRJ14RJ11YAQ) and Euro (CBLD120PCIYADPQ) cables
Ordering Information
Item Name Code Product Description
D120JCTLSWEU 881-816 12-port Analog, Loop-Start, PCI, Europe
D120JCTLSW 881-762 12-port Analog, Loop-Start, PCI
D120JCTLSWIN 881-847 12-port Analog, Loop-Start, PCI, India
D120JCTLSEW 884-594 12-port Analog, Loop-Start, PCIe
D120JCTLSEWIN 884-579 12-port Analog, Loop-Start, PCIe, India
D120JCTLSEWEU 884-578 12-port Analog, Loop-Start, PCIe, Europe
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www.dialogic.com
Dialogic Inc
1504 McCarthy Boulevard
Milpitas, California 95035-7405
USA
Dialogic is a registered trademark of Dialogic Inc. and its affiliates or subsidiaries (“Dialogic”). Dialogic’s trademarks may be used publicly only with permission from Dialogic. Such permission may only be
granted by Dialogic’s legal department at 6700 de la Cote-de-Liesse Road, Suite 100, Borough of Saint-Laurent, Montreal, Quebec, Canada H4T 2B5. The names of actual companies and products mentioned
herein are the trademarks of their respective owners.
Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country.
None of the information provided in this Datasheet other than what is listed under the section entitled Technical Specifications forms part of the specifications of the product and any benefits specified
are not guaranteed. No licenses or warranties of any kind are provided under this datasheet.
Dialogic may make changes to specifications, product descriptions, and plans at any time, without notice.
Any use case(s) shown and/or described herein represent one or more examples of the various ways, scenarios or environments in which Dialogic® products can be used. Such use case(s) are non-limiting
and do not represent recommendations of Dialogic as to whether or how to use Dialogic products.
Positive Answering Machine Detection/Positive Voice Detection
These performance results were measured using specific computer systems and/or components within specific lab environments and under specific system configurations. Any difference in system
hardware, software design, or configuration may affect actual performance. The results are furnished for informational use only and should not be construed as a commitment by Dialogic. Dialogic
assumes no responsibility or liability for any errors or inaccuracies.
Outbound Dialing/Telemarketing
Outbound dialing systems may be subject to certain laws or regulations. Dialogic makes no representation that Dialogic products will satisfy the requirements of any such laws or regulations (including,
without limitation, any regulations dealing with telemarketing).
Copyright © 2013 Dialogic Inc. All rights reserved. 12/13 6046-13
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