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MultiDSLA

opalesystems.com

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Spec score 7.6 #12 of 21 in VoIP Monitoring Software

What it is

MultiDSLA is a measurement system for voice quality testing and performance assessment, spanning core technology development through network operations. It produces objective MOS scores based on ITU-T PESQ and POLQA standards, alongside measures for one-way delay, packet loss, jitter-buffer behavior, echo, speech and noise levels, codec distortion, VAD performance, call setup, and DTMF sequences. Its Controller automates call setup and measurements on demand or on a schedule through a graphical network representation, controlling more than 100 nodes. Nodes connect through analog and handset interfaces, SIP/RTP networks, and mobile phones. Users can define KPI pass/fail criteria and monitor measures such as delay, jitter, MOS, echo, and speech levels. Field testing supports fixed-line-to-mobile or mobile-to-mobile calls with GPS localization and synchronization and Google Earth mapping. The system offers online speech-to-text access and REST API and Python module support for automation integrations. The Controller supports specified Windows Server and desktop versions; its datasheet also lists smartphone call control through an Android app. Pricing is available on request.

Spec sheet

Purpose
MultiDSLA is a measurement system for voice quality testing and performance assessment used from core technology development to network operations.Read 30 Sep 2026 · opalesystems.com
Security
The VoxPort Packet component supports SIP over TLS and secured RTP.Read 30 Sep 2026 · opalesystems.com
Headquarters
Vélizy-Villacoublay, FranceRead 28 Sep 2026 · opalesystems.com
Founded
2021Read 28 Sep 2026 · opalesystems.com
Analytics
Analytics cover one-way delay, packet loss, jitter-buffer behaviour, echo, speech and noise levels, codec distortion, VAD performance, call setup and DTMF sequences.Read 30 Sep 2026 · opalesystems.com
Android integration
The Controller datasheet lists smartphone call control through an Android app.Read 30 Sep 2026 · opalesystems.com
API integrations
REST API and Python module support allow integration with quality test automation software such as HP Quality Center.Read 30 Sep 2026 · opalesystems.com
Automation
The Controller automates call setup and measurements on schedules or on demand through a graphical network representation.Read 30 Sep 2026 · opalesystems.com
Connectivity
Nodes connect through legacy analog and handset interfaces, SIP/RTP networks, and mobile phones.Read 30 Sep 2026 · opalesystems.com
Field testing
Field tests support simultaneous fixed-line-to-mobile or mobile-to-mobile communications with GPS localization and synchronization and Google Earth mapping.Read 30 Sep 2026 · opalesystems.com
Node capacity
The system can perform complex test processes while controlling 100+ nodes.Read 30 Sep 2026 · opalesystems.com
Quality metrics
It provides objective MOS scores based on ITU-T PESQ and POLQA standards.Read 30 Sep 2026 · opalesystems.com
SLA management
Users can configure pass/fail criteria for KPIs and monitor delay, jitter, MOS, echo and speech levels.Read 30 Sep 2026 · opalesystems.com
Speech recognition
The product offers automatic access to an online Speech-to-Text platform for functional testing or residential gateways.Read 30 Sep 2026 · opalesystems.com
Supported operating system
The MultiDSLA Controller supports 32-bit and 64-bit Windows Server 2012 R2, Windows Server 2016, Windows 7 Professional SP1 and Windows 10 Pro.Read 30 Sep 2026 · opalesystems.com
Target customers
Opale Systems says its products are used by device manufacturers, service providers and telecom operators.Read 30 Sep 2026 · opalesystems.com

Plans and prices

MultiDSLA Priced on request Controller plus one or more node devices · controls 100+ nodes Read 30 Sep 2026 · opalesystems.com

Every MultiDSLA plan and price →

Strong points and limits

Strong points

  • MOS scoring uses ITU-T PESQ and POLQA.
  • Controller can control 100+ nodes.
  • Tests connect through SIP/RTP and mobile phones.
  • Field tests include GPS localization and synchronization.
  • REST API and Python module support integrations.

Limits

  • Pricing is available on request.
  • Controller supports only specified Windows versions.
  • Android call control is listed through an app.

Who it suits

MultiDSLA suits device manufacturers, service providers, and telecom operators assessing voice quality across development or network operations. It may also suit teams needing scheduled call tests and KPI pass/fail monitoring.

Verdict

MultiDSLA specifies its voice measures, node control, and field-testing capabilities. Buyers should confirm that its specified Controller operating systems and unlisted pricing fit their deployment needs.

Where Specifiction places it

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