Polystar’s testing product Solver helped create better speech quality in OnePhone’s new core network. Operating in Germany, OnePhone deployed a core network using Spring Mobil’s concept. To ensure their customers had the best service, OnePhone decided to verify network quality before the official launch.

The network was already up and running with some subscribers, but OnePhone wanted to ensure good quality before going live to a wider range of customers. The task for Polystar was to verify the OnePhone network before the “official” launch, especially in terms of capacity, stability and voice quality.

“I have good experience with Polystar, based on my previous activities, and their offer matched our requirements better than the others,” says Jan Matl, Core Network engineer from OnePhone.

Thanks to excellent preparation from both parts, Polystar easily installed the test system and Solver was up and running in only two hours. OnePhone was very impressed over this speed and how Polystar’s Solver could measure speech quality during the test period. The quick installation time and ease of use reduced costs and helped ensure efficient usage of OnePhone’s test resources.

"Solver covered all our requirements and accomplished the load testing successfully,” says Matl. “Polystar’s support was brilliant during the whole process, which included commercial negotiations, project discussions, finalizing the technical solution, Solver preparation and onsite support and maintenance.”

Polystar’s long experience in testing both lab and live network ensured the success of the project. Since 2005, Polystar have supported operators during network roll-outs, software upgrades, new features and services. “Our experience in live and lab network testing is extensive. We are used to projects like these and have helped numerous customers across the world with similar solutions,” says Polystar Support Manager, Amaloa Sanchez.

     
     Jan Matl, OnePhone.
 
Jan Matl adds: “Overall, the experience was very positive. We accomplished our testing aims, and as part of the result we identified weak points, which are mostly solved at the present time. I am looking forward to future co-operations."

Polystar have always pushed the borders of load- and stress-test tools in the mobile sector. Our customers include mobile operators and most large mobile network manufacturers, worldwide.

Polystar develops and sells the successful Solver product:

Solver is a high-performance load-, stress-, and feature-test tool for PSTN, 2G and 3G telecommunications networks. It simulate a Radio Access Network (RAN/UTRAN) for GSM/GPRS and UMTS with a large number of connected mobile subscribers providing load to the Core Network, while simultaneously measuring quality with PESQ.
There is also a Solver product for simulating SIP/SIP-I traffic.
Solver can generate and terminate calls, data, or sessions, with or without payload. Solver also tests network indicators and provides real-time statistics on traffic progress. Various traffic patterns can be flexibly created to run simultaneously or in sequence in order to simulate real-world calling patterns.

OnePhone Deutschland is a telecommunications company offering a unique and innovative mobile telephone solution to small and medium enterprises throughout Germany.
• Fixed-line equivalent quality, tariffs and capacity, low radiation through dedicated GSM network in the office.
• Employees get a one-phone solution for all fixed and mobile usage inside and outside the office.
• The OnePhone® telephone can be implemented with any existing GSM or 3G phone in conjunction with a new SIM card.
• Everyone is mobile on-site and, selectively, off-site.
• Fixed-line equivalent quality, PBX and enterprise functionalities both inside and outside of the office – supplied as a network service; no boxes.
• Full redundancy with the public network as back-up.
• Offers cost-efficiency and outstanding flexibility, compared to traditional fixed and mobile solutions.

Polystar T&M

Frida Sandberg
Marketing Coordinator

+46 8 50 600 600

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Related pages

About Polystar

About Solver

About OnePhone