Sevana QualTest is a mobile test probe application that checks current network conditions and estimates voice quality in mobile and VoIP networks The platform is designed for end-to-end and single-end call testing, as well as for gathering and analyzing call audio quality metrics. Measure network metrics for VoIP calls and use waveform analysis to correlate audio problems with network conditions.

1. Mobile-to-Mobile Call Quality Testing
Made Easy
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Quick and Easy mobile-to-mobile call
testing automation – Sevana QualTest

2. Mobile-to-Mobile Call Quality Testing
Automation
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A single manual mobile-to-mobile test call with human audio quality
analysis takes at least 1 minute of effort.
Manual testing of 5 destinations 3 times a day takes at least 15 minutes of
effort plus human factor overheads.
Make unlimited number of mobile-to-mobile tests without human factor
overheads in a fully automated manner using Sevana QualTest solution.
Start saving by the end of the current week or month.

3. Mobile-to-Mobile Call Quality Testing Architecture
and Key Features
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Measuring quality of mobile calls with regular non-rooted
Android phones and accompanying tools
Active (with reference audio) and passive (actual call audio)
tests
Drive test and field measurements compliant
Easy test results uploads and sharing
Unlimited number of mobile-to-mobile tests without
human factor overheads in a fully automated manner
Quick and easy roll out
Runs on all operating systems

4. Sample QualTest Integration with Zabbix
Using Webhook
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GSM mobile calls voice quality testing
using Sevana QualTest GSM integrated
with Zabbix using webhook. Mobile
phones are regular (non-rooted) Android
phones operating in Developer mode. The
system can make regular GSM calls as well
as messenger-to-messenger calls via
mobile network (3G, 4G, 5G).

5. Mobile-to-Mobile Call Quality Testing
Use Cases
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5G
2G
4G
VoLTE
PSTN
VoIP
3G
$ $ $
Network
Testing
Mobile network
benchmarking –
enhance and
evolve mobile
operator
networks for the
growing demand
of 5G networks
Service
Assurance
Continuous
mobile call
quality
monitoring –
monitor network
performance,
apply proactive
troubleshooting
RAN
Optimization
Enhance overall
quality
management
Reduce Call
Quality Testing
Costs
Automate mobile
tests to reduce human
interaction

6. Mobile-to-Mobile Call Quality Testing. Call Quality
Partners
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