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Avaya Definity TN420C Tone Detector Card (Refurbished)

Avaya Definity TN420C Tone Detector Card (Refurbished)


 
Our Price: $69.00

Product Code: AVDEFTN420C-REF
Qty:

Description
 

Avaya Definity TN420C Tone Detector Card.

More Information

  • Detects and analyzes tones on the Time Division Multiplexing (TDM) bus
  • Provides two Network Processing Elements (NPEs) with eight channels that provide four Dual Tone Multi-Frequency (DTMF) receiver ports, two general purpose tone detector ports, and two digital loop-around ports
  • TN420C replaced by TN2182B and TN744D

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