Cortelco Headset Amplifier and Interface Module

SKU: VTAMP1
$60.36$98.95

Features:

  • Provides headset interface for phone without a headset jack
  • Adjustable amplification of headset transmit and receive
  • Powered by 12V power supply (included) or 2 AA batteries (optional)
  • Headset On/Off button
  • Mute button
  • Headset volume control
  • In-use indicator LED
  • 3 RJ11 ports for headset, telephone handset, and telephone

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