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CALL RECORDING CARDS & SOLUTION

Digital PBX Tapping Card

DIGITAL PBX TAPPING BOARD

Up to 288 Sessions per System, Hi-Capacity Recording Card to Passively Tap and Monitor Digital Extension lines

  • DSPs Encoding
  • Half-Length Size
  • PCI/PCIe Footprint
  • Digital Extension Tap
Widest Product Range for Passive and Active Call Recording

For two decades Synway has consolidated its position as a leading International call recording cards and software. Because Synway's products and services react rapidly to unpredictable business and industry environments, they provide continual advantages to small, medium and large scaled developers and end users. Synway has widest product range for call recording applications, including passively tapping into analog lines, E1/T1 lines, digital stations, IP networks, wireless radio, radar lines.

Unparalleled Commercial Values for Developers and End Users Globally

Based upon its well established products and services for call recording application providers, Synway now is progressing into a new era of growth. To cement its brand as a world-class vendor of call recording hardware, Synway will help clients overcome new challenges in unexpected economic situations and cooperate with more partners, especially public relations partners in the next stage of growth.

Unparalleled Commercial Values for Developers and End Users Globally

Based upon its well established products and services for call recording application providers, Synway now is progressing into a new era of growth. To cement its brand as a world-class vendor of call recording hardware, Synway will help clients overcome new challenges in unexpected economic situations and cooperate with more partners, especially public relations partners in the next stage of growth.

Contact Synway for This Product
Features
  • Multiple PBX Support
A single board interfaces with a majority of PBXs on single hardware platform. With much field expertise, Synway can configure for your PBXs. Structured with motherboard and functional module architectures, a single DST board can be configured freely from 4 to 24 ports based upon special application needs.

  • On-Board Audio Jack
Monitors up to 24 ports in real-time or playback audio files with on-board audio jack resources.

  • Voice Processing Capability
A large selection of voice CODECS for developers, including G.729A, G.711 A-law, μ-law, Linear PCM,IMA-ADPCM, MP3, and support VOX format.

  • Support Direct Windows WAV Format
Data is saved in WINDOWS WAV format directly, and can be played out by sound card with no format conversion.

  • Security for User Software
The built-in authorized code identification circuit is included to provide an exclusive authorization code for protecting users’ software security.
Capabilities
  • Extensive PBX Support
Compatible with international deployments, the DST taps 2-wire, 4-wire, BRI and full duplex PBX’s. The list of PBXs the DST supports is constantly growing. Please feel free to contact Synway for custom configuration.

  • Flexible Configuration
Structured with motherboard and functional module architectures, a single DST board can be configured freely from 4 to 24 ports based upon special application needs.

  • Firmware Upgraded
No need for hardware change and special upgrading tools, a simple firmware upgrade allows DST to fit into different PBX environments.

  • Wide Spectrum of Trigger Events
DST initiates and terminates recordings based on voice activity, raw D-channel, DTMF, programmable tone analysers, and Call Progress Monitoring (CPM) events.

  • Tap Failure Detection
Support detection for malfunction of hardware platforms and digital telephone as well as digital line interruption.

Core Specifications
Audio Encoding & Decoding
16Bit PCM      128kbps
8Bit PCM           64kbps
A-Law             64kbps
µ-Law             64kbps
VOX              32kbps
ADPCM           32kbps
GSM              13.6kbps
MP3               8kbps, 16kbps
G.729A             8kbps
High compression recording format GSM  13.6kbps
G.729A  8kbps
MP3  8kbps, 16kbps
Output power: ≥50mW
Distortion: ≤2%
Frequency response: 300-3400Hz(±3dB)
Signal-to-noise ratio: ≥38dB
Audio Specifications Codec: CCITT A/μ-Law  64kbps
IMA ADPCM  32kbps
Impedance
Input impedance: ≥1000Ω AC
Insulation resistance for PC isolation from telephone line: ≥20MΩ/500V DC
Sampling Rate

8kHz

Dimensions DST-24B/PCI, DST-24B/PCI+:
310×115mm2 (excluding L-bracket)
DST-24B/PCI(2.0), DST-24B/PCI+(2.0), DST-24B/PCIe(2.0), DST-24B/PCIe+(2.0):
160×111mm2 (excluding L-bracket)
Weight DST-24B/PCI, DST-24B/PCI+:
≈ 250g (including 2 8-port recording modules)
DST-24B/PCI(2.0), DST-24B/PCI+(2.0), DST-24B/PCIe(2.0), DST-24B/PCIe+(2.0):
≈ 200g (including 2 8-port recording modules)
Environment
Operating temperature: 0℃—55℃
Storage temperature: -20℃—85℃
Humidity: 8%— 90% non-condensing
Storage humidity: 8%— 90% non-condensing
Maximum System Capacity Up to 10 boards concurrently per system; up to 24 channels per board
Power Requirements
DST-24B/PCI, DST-24B/PCI+:
+3.3V DC: 1500mA
+5V DC:200mA
-12V DC:20mA
+12V DC:100mA
Maximum power consumption: ≤12W (PC power supply only)
DST-24B/PCIe(2.0), DST-24B/PCIe+(2.0):
+3.3V DC: 1300mA
+12V DC: 350mA
Safety
Lightning resistance: Level 4
Resources
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