The B9990A Voice and VoIP quality measurement solution lets you monitor and optimize the voice and VoIP quality of your network, including POLQA.
- E6474A – VoIP Technical Overview(, .92MB)
The B9990A Voice Quality solution provides powerful and fully integrated tools for providing accurate and consistent quality measurement over your networks.
Challenges:
- Maintain a high level of voice quality on your 2G and 3G networks while rolling out new data services.
- Retain and win subscribers through superior voice quality.
- Quickly detect and resolve poor voice quality at network locations.
Solution:
- Mobile Voice MOS Test (VMT)
- E6474A Wireless Network Optimization Platform
- POLQA support coming October 2012
Results:
- Objectively measure how subscribers perceive voice quality using ITU-T’s standardized P.862.1 PESQ LQO algorithm.
- Benchmark against competitor networks to ensure market leadership.
- Combined with E6474A Network Optimization Platform provides geo-location of bad voice quality areas with analysis of physical layer parameters.
For more information on supported technologies:
- PESQ MOS
- VoIP Measurement
- POLQA is the next-generation voice quality testing technology for fixed, mobile and IP based networks. POLQA was standardized by the International Telecommunication Union (ITU-T) as new Recommendation P.863, and can be applied for voice quality analysis of HD Voice, 3G and 4G/LTE networks.