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TSVE1-ET-LS

30-Channel E1 Digital Logging System

TSVE1-ET-LS is an enhanced intelligent voice logging platform using DSP and Embedded-PC technologies, to used as a stand-alone or media-gateway midterm logger, with on-line /off- line control mechanism by main server, through Fast Ethernet interface.

Key Benefits

• Localized midterm logging (up to 1 week, full load )
• Power-failure and disaster proof structure (EWF Embedded XP)
• Future-proof PC-downloadable firmware
• Matching to redundant master/slave configuration
• Multi-color channel-status indication by panel-LEDs
• Line-parameters programmable for country-specific regulation and special (non-standard) customization, specially, wide range of hook-voltage detection

Features

• Supports ITU-T ISDN-PRI, MFC-R2 and CAS-3bit signaling
• Configurable for E1, T1 or J1 trunk
• Stand-alone (Embedded PC) or External-PC controlled operation
• DSP Technology and Embedded XP integration
• Modular hardware and downloadable firmware
• Fast Ethernet interface to long-term recording server
• Standard 19 inches 1U sub rack with visible channel status
• Multi rate voice coding : A/Mu Law PCM, ADPCM, Wav
• Powerful monitoring
• Comprehensive system and fault alarms
• Meets relative ITU-T, ETSI and IEEE standards

Technical Specifications

Configuration

provides two receive line interface for direct and high impedance connection to a digital E1, T1 or J1 link. Assuming master (network) and slave (user) sides for a point-to-point link, the first line of TSVE1-ET-LS receives network side, and the second one receives user side.
Both side's signaling are processed by card and resulting equivalent events are transferred to logging server PC, through USB port, as well as all bearer (voice) channels.

1. Stand-alone (Embedded PC) Voice Logging System (Mid-term LS)
2. Ethernet-controlled Logging System (Long-term LS)

Input Ports

Two (BNC type) non-loading shunts from network and user ways of a link.

Output Ports

None

PC (External) Interfaces

• Fast Ethernet (10/100) for connecting to main server
• All Standard IBM PC ports: 4xUSB, 2xSerial, Parallel, Graphic, Audio, Keyboard, Mouse, …

Functions (both ways)

• Physical link status monitoring: Total-Synchronization, Alarms, CRC-4, …
• Signaling and call progress tracking
• Data link status monitoring (PRI only)
• Layer-3 interaction monitoring (PRI only)
• On-line real-time voice record
• Built-in functional and diagnostic self tests
• User defined parameters setting (standard and customized)

Typical Applications

• Public safety
• Whole sale trading
• Contact centers (call centers)
• Voice/Fax logger applications development

Standards & Certifications

Conforming to the following ITU-T recommendations:

• I.431, Q.921, Q.931
• G.703, G704, G706, G732, G775, G796, G823, G946, G965
• ETS 300 011, ETS 300 233, ETS 300 166, ETS 300 324, ETS 300 347 Electrical

Electrical

• Power Requirements:
* Mains Supply: 220 V ac @ 75 m A rms
* Power Consumption: 16.25 W (with Embedded PC)
• Input impedance (both ways): ? Infinite

Physical

Dimensions : 44(H) ? 482 (W) ? 402(D) mm

Environmental

Temperature:
• Operating: 0 ?C to +40 ?C
• Storage : -20 ?C to +60 ?C

Relative Humidity (non-condensing):
• Operating: 20 % to 80 %
• Storage: 5 % to 80 %

Panels, Connectors & Accessories

• USB or Ethernet cable
• Two Female BNC connectors
• 30 multi-color LED for channel status indication

Software

Following soft wares (by Tazarv Afzar Co.) are applicable:

Customer Relation Management
(CRM) HCLS300
(High Capacity Logging System)

Ordering Information :

TSVe1-ET-LS

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