The manual explains the features, hardware installation, driver setup, and TAPI diagnosis for the Eletech VP-8LVCT voice processing board.
The VP-8LVCT is a DSP‑based voice processing board that provides eight analog telephone line interfaces, caller ID, DTMF detection, voice recording/playback, compression, and H.100 bus data switching. It is used in applications such as IVR, ACD, unified messaging, and VoIP.
The document covers hardware installation (PCI slot, board number, speaker jumper), installing the Microsoft TAPI driver, and performing TAPI diagnostics. Technical specifications, power requirements, and software compatibility are listed in the appendix.
| Number of ports | eight |
|---|---|
| Maximum boards per system | 16 |
| Digital signal processor | TI TMS 320VC5402 @ 100 MHz |
| PCI bus speed | 33 MHz maximum |
| Shared memory | 256 KB dual‑port static memory |
| Connectors | Four RJ‑45 jacks |
| Sample rate | 8 kHz |
| Operating temperature | 0 °C to 50 °C |
Each board employs eight voice processing lines.
The board needs a plug‑and‑play PCI bus expansion slot.