*Discontinued* See Plantronics M22 instead.

Avaya 8400 SOTA amplifier plugs directly into compatible Avaya Definity 7400 & 8400 series phones into the AUX or OTHER port.  With this amplifier, you gain one-touch operation which means to establish a call, you simply press a button on the amplifier without having to lift up the handset of your phone.

• Compatible with all Plantronics call center Headsets (H-series) 
• One-Touch Adapter
• Com Code #700 304 058 or 700304058
• One touch hook switch control with status indicator
• Direct headset interface
• One touch microphone mute control with status indicator
• Replaced AT&T/Lucent/Avaya 500, 500A, 500A1 & 500AM amplifiers
• 1-Year warranty

• Package Includes:

  • Cord to connect into the adjunct port
  • AC adapter for power
  • 10" coiled cord to quick disconnect

Important: Avaya 8400 SOTA Amplifier is only compatible with Compatible with:
Avaya 7403D, 7405D, 7406D, 7410D, 7406, 8403, 8405, 8410D, 8411D, 8434, 8500 ISDN Phones.  If your phone is not listed, do not order this amplifer, see the Plantronics M22 instead.