Wireline Phone Test System


  • Production Line
  • Quality Assurance
  • Incoming Inspection
  • Research & Development

Unique Features of WPTS

  • Fully tests electrical & acoustic properties of corded & cordless telephones
  • Multi-tone Frequency Response
  • Country Kit Test Applications
  • VoIP Phone Test Capability
  • Audio File Play and Record Capability
The Wireline Phone Test System (WPTS) is a complete testing solution for measuring the electrical and acoustical properties of a telephone in Production Line and Quality Assurance environments. Rugged in design to meet the needs of high volume telephone production, the WPTS is flexible and accurate for the ever-increasing demands of specification testing.


  • Multi-Cored Class Computer
  • Windows™ 7 Operating System
  • Microtronix Real Time Controller Board
  • DSP Technology
  • Interfaces to Head and Torso Simulator (HATS)
  • Artificial Mouth Simulator, P.51 Specification
  • Mouth Positions - AEN, LRGP, REF, HATS
  • Artificial Ear Simulators -Type 1 - IEC-318, ANSI 6 cc, Type 3.2 Ear Simulator, Type 3.3 / 3.4 Ear Simulator (HATS and HATS Interface required)
  • Programmable Length Transmission Lines
  • Source/Termination Impedance Modules
  • Programmable DC Feed module
  • DC Feed Capacitor Modules
  • Ringer Resistance Modules
  • Bell Tap Modules
  • Parallel Terminations
  • Custom Modules and special Feed Bridges
  • Integrated Test Console with Graphing
  • Dual Acoustic Fixture Capability
  • Multi-Country Kit Test Applications
  • Plug-in Feed Component Modules
  • 19" Rack Mountable

Research & Development Testing

  • Used by telephone designers to ensure their design meets the requirements of the target market.
  • High speed testing makes it cost effective to continually test the product through all the design stages.
  • Interfaces to Head and Torso Simulators (HATS)

Quality Assurance Testing

  • Repeatability and accuracy of all measurements meet the needs of Quality Assurance testing.
  • Test results are comparable to conformance and laboratory grade test equipment but at a fraction of the cost.
  • Specifically designed test applications and template test programs for Quality Assurance environments.
  • Detailed test results provide confidence that products meet required limits.

Standard Features of all Microtronix Model 500 Series Testers

  • High Speed, Repeatable, Accurate Measurements
  • Rugged Design
  • Fully programmable
  • Integrated Graph Software
  • Country Kit Test Applications
  • Direct correlation with Lab Equipment
  • Industry standard in factory acoustic testing
  • Various Loudness Ratings such as ITU-T P.79, Objective Loudness Rating (OLR) per IEEE Std. 661-1979. Objective Reference Equivalent Measurement (OREM-A or OREM-B)

High Speed Production Line Testing

  • Rugged design meets the needs of high volume telephone production testing.
  • Tracking filters follow the applied signals to reduce or eliminate the background noise of the production environment.
  • Standards compliant to the worlds’ major country specifications.
  • Country Kit template test programs contain the test sequence and test setups.
  • Full programmability gives the flexibility needed for the ever-increasing demands for specification testing.
  • Simple and easy to use interface.

Incoming Inspection

  • Assures design specifications are being met by OEMs and ODMs.
  • Assures manufacturer’s target country’s specifications are being met.
  • Assures imported telephones meet required specifications of the receiving country.