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Sage 325
 
Product

Voice Quality

Sage 325 EV

Sage 325 Next Gen Packet Voice Responder

The 325EV provides far end test call termination for Sage's powerful packet voice test suite. It provides Next Generation service providers with a cost effective test solution to Deploy, Manage and Maintain voice packet services. The 325EV connects to any 2-Wire (IAD, MTA) or 4-Wire analog (IP phone headset) port. Responding to one of Sage's test director products (925VST, 960B), the 325EV supports SMOS, Packet Voice Impairment Test, Echo Generator, and Caller ID Test Line.

  • Remote Operation

No return customer visits. Reduces Truck rolls and downtime

  • Bi-directional QoS metrics

Make it right; Keep it right.
QoS metrics for CLARITY, ECHO, DELAY, Packet Loss and much, more. Full and repeatable test suites for Voice SLA determination and monitoring.
  • Test the networks ability to transmit distortion free voice in both directions
  • Provides Clarity Merit Score (MOS)
  • Measures audio level
  • Measures background noise

Full Qualification for Voice Services
  • Detect and measure packet loss
  • Detect and measure voice clips
  • Detect and measure noise hits

Produce Industry standard MOS or PESQ scoring for Voice Quality

  • Detect and measure echo
  • Verify echo cancellation

Isolate echo problems with accurate measurement and emulation (test Echo Cancellation capabilities by generating controlled echo path)

  • Measure network delay
  • Measure jitter buffer performance
  • Verify codec type
  • Measure call completion time (post dial delay)

Verify End-to-End Network Performance and Provisioning
  • 2-Wire Analog Interface, RJ-45
  • 4-Wire Analog Interface, RJ-45
  • Ruggedized Case
  • Size 5.5 x 1.5 x 8.5 weight 1.5 lbs.
  • Power 120VAC/240VAC
  • Comport: Single 9-Pin RS-232
  • Qualify Voice Services by testing the networks ability to transmit distortion free voice in both directions
  • Provide Clarity Merit Score (MOS and PESQ)
  • Measure audio level
  • Measure background noise
  • Detect and measure packet loss
  • Detect and measure voice clips
  • Detect and measure noise hits
  • Detect and measure echo
  • Verify echo cancellation
  • Test the networks ability to transmit facsimile (T.38) by sending real fax
  • Measure network delay
  • Measure jitter buffer performance
  • Verify codec type
  • Verify phone number translation
  • Verify dial tone delay
  • Measure call completion time (post dial delay)
  • Verify IAD Performance
  • Test the IADís ability to emulate POTS
  • Measure loop current
  • Measure ring voltage and frequency
  • Verifies dial tone
  • Verify DTMF transmission capabilities
  • Pass/Fail Criteria Template Generator
  • Simple menu and Navigation



Sage 325 EV Next Gen Packet Voice Responder
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