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EXpert VoIP Test Tools


The always-available VoIP call quality tool tailored to field applications.

Technical information

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Key features

  • VoIP call generation tool that supports test, turn-up and troubleshooting applications
  • Intuitive user interface for rapid voice quality verification of VoIP services
  • Configurable pass/fail thresholds for simplified testing
  • Supports a wide range of signaling protocols including SIP, SCCP, H.248/Megaco and H.323 to suit most applications
  • Includes a full range of RTP metrics for troubleshooting
  • Supports MOS and R-factor quality metrics
  • Common tool kit and test interface across all platforms
  • Available for FTB-1 and FTB-200 platforms


VoIP Service Performance Validation

EXpert VoIP Test Tools is an EXFO platform-based software application that provides voice-over-IP (VoIP) performance validation for service turn up and troubleshooting in enterprise and service provider networks. Supported on the FTB-1 and FTB-200 platforms, the application generates a single VoIP call from an EXpert VoIP-enabled platform to another EXFO platform supporting the application or any IP phone. The test calls can either be “live” or use a predefined audio file for test traffic. EXpert VoIP supports several signaling technologies including SIP, SCCP, H.323 and H.248 to ensure compatibility with the majority of VoIP environments currently used in the industry.

EXpert VoIP boasts a highly configurable test interface to maximize control over the test parameters yet maintains a strong emphasis on usability. The intuitive user interface features EXFO’s latest generation framework that allows even the uninitiated user the ability to quickly set up and run tests. All tests support a uniform set of quality metrics that include opinion score (MOS), R-factor and a full range of real-time protocol (RTP) loss metrics, which combine with configurable thresholds to simplify service validation or accelerate troubleshooting.

Tests are executed between two EXpert VoIP-enabled platforms or to a VoIP endpoint (such as an SIP proxy server, soft phone or telephone, i.e., ATA). The platform that launches the test initiates a call, sets up a media channel, transmits media and reports statistics. Depending on the endpoint, it answers the call, transmits media and gathers statistics. Service tests can query the endpoint to determine availability or to set up a call.

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Last updated: 2017-06-20

Last updated: 2017-06-20

EXpert Test Tools

Specification sheets

Comprehensive triple-play test suite for FTTx/FTTH and commercial deployments.

Last updated: 2012-02-14

EXFO's essential testing tool kit for FTTx service activation and certification, making it the ideal field-testing solution for fast, clear physical-layer status during service activation, as well as on-the-go IP triple-play certification.

Last updated: 2012-01-25



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