MultiDSLA - View more...
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Key Features
- Comprehensive Voice Quality Metrics
▫️ITU-T PESQ® and POLQA® MOS scoring.
▫️Speech & noise levels, echo, codec distortion, jitter buffer performance.
▫️Call setup analysis, VAD performance, DTMF integrity. - Flexible Node Architecture
▫️Connects via analog ports, SIP/RTP (VoIP), mobile handsets, Bluetooth, or OSS smartphone nodes.
▫️Supports 100+ distributed nodes controlled from a central controller. - Smart Automation
▫️Tasklist editor allows fine-grained automation (play, control, trigger events).
▫️Schedule or run tests on demand with graphical network representation. - Field & Lab Testing
▫️Supports drive testing with GPS synchronization.
▫️Post-process mapping data into Google Earth for coverage visualization. - Streaming Integrity & EVS Ready
▫️Detects audio break/distortion in Bluetooth/Wi-Fi voice streaming (e.g. Amazon Echo, car audio).
▫️Fully supports EVS codec validation for next-generation voice services. - Open API Integration
▫️REST API and Python modules.
▫️Easy integration into CI/CD pipelines or quality test automation platforms.
Benefits for the Client
- End-to-end validation – measure from POTS to SIP, mobile-to-mobile, or VoIP-to-analog.
- Accurate QoE analysis – objective MOS scores + root cause indicators.
- High scalability – control over 100 nodes in parallel tests.
- Operational efficiency – automate repetitive tests for regression or SLA monitoring.
- Future-proof – ready for EVS and advanced voice streaming applications.
Why MultiDSLA is Different ?
- Reference-grade accuracy – trusted by operators, vendors, and regulators worldwide.
- Versatile node types – support for analog, SIP, mobile, Bluetooth, and app-based endpoints.
- Granular root cause analysis – beyond MOS, detailed KPIs to troubleshoot degradations.
- Field and lab coverage – one system usable for R&D, QA, and live monitoring.
- Proven automation – integrates seamlessly into test frameworks via open APIs.
Typical Use Cases
- Lab validation of new VoIP, VoLTE, and EVS codec implementations.
- Field testing and drive campaigns for mobile voice quality.
- Continuous monitoring of live networks for SLA compliance.
- Troubleshooting echo, distortion, or dropped calls in fixed or mobile services.
- Functional testing of residential gateways, softphones, and smart audio devices.
Services & Support (What We Offer)
- Voice Quality Assessment – baseline QoS/QoE analysis across networks.
- Deployment Services – integrate MultiDSLA nodes into lab or operator infrastructures.
- API Workshops – enable automation within CI/CD or operator test environments.
- Optimization Services – fine-tune KPIs, thresholds, and reporting.
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