VoiceLink 8LVF- 4/8

• Eight independent voice processing ports supporting low-to medium-density voice systems in a single PC (PCI Bus)
• With MVIP-BUS connector, multiple 8LVF can be linked to share FAX resources
• A-law voice coding with selectable data rates 32 Kb/s or 64 Kb/s on a channel-by-channel basis
• Configure multiple boards in a single PC for easy and cost-effective system expansion, capable of scaling from 8 to 40 ports (FAX resources from 4 to 40)
• Caller ID detection, supports FSK as well as DTMF
• Full duplex voice channels for VoIP applications (Rev. B1 or after with Proper Drivers)
• Bundled with TAPI and wave drivers for Windows 2000, 2003 and Windows XP
• Shipped with EasyTAPI 3.0.0 CD for simple driver installation and maximum PC compatibility
• Support LC Drop / Polarity Reversal detection
• Detailed call progress setting (With Setting Option in TSP)

• Interactive Voice Response (IVR)
• Automatic Call Distribution (ACD)
• Unified Messaging System (UMS)
• Unified Communication (UC) & Voice and Fax applications Deveploment
• TAPI-compliant AA, VM and Recording applications (Many available, consult your dealers for details)

• Configuration
  The VoiceLink 8LVF provides eight telephone line interface circuits for direct connection to analog loop start lines.
  Up to 5 VoiceLink boards can be installed in PCI slots of a single PC chassis enabling port expansion up to 40 ports per system.
• Network Interface
  The VoiceLink 8LVF supports powerful call progress analysis, provides parameters programmable for country-specific regulation ,enhanced DTMF detection & cut-through, plus PABX-specific tone detections. Quality voice can be recorded in ADPCM, PCM or WAV formats.
• Open Architecture
  The VoiceLink boards share a common driver architecture with other CallURL Voice boards and boxes, offering users and developers with the maximum in flexibility and scalability.
  All CallURL Voice products support standard TAPI and wave drivers for Windows 2000, 2003 and Windows XP (Home or Pro. editions).

• General
  Number of ports: 8
  Number of FAXs: 4 (or 8 for -8 model)
  Max. boards per system: 5
  Digital signal processor: TI TMS 320VC5402 @100 MIPS
• Host Interface
  Electrical: Rev. 2.2 of PCI bus specification
  Bus speed: 33 MHz Maximum
  Shared memory: 256 KB dual port static memory
  Address and interrupts configured automatically by PnP BIOS or PnP OS
  Board ID: Assigned automatically by system
• Telephone Interface
  Line interface: Loop-start
  Connectors: Two RJ-14 Jacks
  Return loss: 20 dB min (300 to 3300 Hz at 600 Ohms impedance)
  Caller ID: International Caller ID capability via on-hook audio path
• Audio Signal and Interface
  Audio I/O jacks: Optional not available in standard model
  Automatic gain control (AGC)
  Silence detection: programmable (nominal: -44 dBm)
  Call progress monitoring: standard and custom frequency based
• Audio Encoding
  Sample rate: 8KHz
  32 Kbps OKI ADPCM
  64 Kbps A-law PCM
  64 Kbps windows 8-bit PCM
• DTMF Tone Detection
  DTMF digits: 0 to 9, *, #, A,B, C & D
  Dynamic range: -36 dBm to -3 dBm per tone
  Tone duration: 40 ms (minimum)
  Acceptable twist: 10 dB
• Tone Dialing
  Transmit level: normal at -6.0dBm (high), -8.0dBm (low), parameters programmable
  Frequency variation: < 1%
• Facsimile Specifications
  Groupu 3 class 1 class 2 standards
  Support multiple FAX at the same time
  Data Rate : TX & RX @14,400 bps
• Bundled Drivers and Software
  Bundled with TAPI and wave drivers for Windows 2000, 2003 and Windows XP
• Software Compatibility
  Microsoft TAPI and wave driver compliant applications
• Power Requirements
  +5.0V @ 1.0 A
  +12V  @ 200 mA
  - 12V  @ 200 mA
• Size
  215mm (L) x 107mm (H); 12.283„ (L) x 4.2„ (H)
• Certification
  Telephone network: FCC Part 68
  EMI: FCC Part 15, Class B
  BSMI / TAIWAN
• Environment
  Operating temperature: 0 to 50 C (32 to 122 F)
  Storage temperature: -20 to 65 C (4 to 149 F)
  Humidity: 10 to 80%, non-condensing