Monitor Call Quality in Real-Time—Zero License Fees.

Get started immediately for FREE!

Get live RTP stream monitoring, detailed quality metrics, and end-to-end visibility. Activate your SLA only when you’re ready to scale.

Unlike monitoring tools based on limited RTCP reporting, Qrystal extracts insights directly from live RTP streams of customer calls. The result: precision, speed, and confidence in diagnosing voice quality issues across your 4G/5G network.

No license fees. No credit card required. Activate SLA for updates and support when you scale.

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Respected brands trust Voipfuture

Use the same tools Tier 1 operators use. Now you can!

Try it in three simple steps—no license fees:

1. Try before you commit

Deploy Qrystal without upfront investment.

2. See value immediately

Get detailed quality metrics within hours.

3. Scale with confidence

For updates and upgrades activate SLA

Don’t just take our word for it

See what operators worldwide achieve with Qrystal:

"Our team hasn't had any complaints about voice quality since we put Qrystal in"

Richard Milner

Project Manager, Vodafone UK

“From the moment we installed the system we have been able to control the quality provided to us by our service provider. RTP Monitoring allows us to reduce the organizational reaction time to voice-related issues.”

Olaf Schneider

CIO UTA

“It is difficult to see how anyone could launch Voice over WiFi services without a tool like Qrystal. Being able to identify WiFi-related service degradation is key to our efficient operations."

Amir Haviv

Manager, Assurance and Analytics for Mobile, Partner

“We appreciate how Voipfuture conducts media quality analysis on IP networks to identify network performance issues and address them holistically ‐ compared to the traditional issue‐by‐issue, crisis‐by‐crisis approach.”

Olga Yashkova

Program Manager, Frost & Sullivan

“Finally, we can constantly improve our service, reduce our churn rate and set a mark in service quality.”

Matthias Winter

CTO KielNET

“Ensuring a high quality experience for consumers and carrier partners is paramount, and Voipfuture tools provide us with the rich data and insight to help deliver this for our customers.”

Clive Goodwin

Head of International Voice Services at Vodafone

“Voipfuture stood out with their impressive technology and their experience. The Voipfuture team is very professional and customer-oriented, which perfectly aligns with our approach to the market. We are very happy to be working with them on the outstanding R&S©AVQA product.”

Constantin Reden

VP Market Segment ATC/AD at R&S

“Voipfuture’s solution stood out during our assessment for voice quality monitoring and proved its value in the first month after deployment. It delivers real-time data visibility for both quality of service and quality of experience. This is essential for us to continuously improve speech quality for our customers.”

Ronen Keshet

Head of Partner Network Engineering, Partner

FAQ

How is Qrystal different than other monitoring tools?

Unlike other monitoring solutions based on limited RTCP reporting, Qrystal extracts insights directly from live RTP streams of live customer calls. This ensures reliable, end-to-end visibility—unaffected by firewalls or specific network components. Learn more about Qrystal

Are there additional costs later?

No. The SLA covers all features, updates, and full support—no hidden charges.

How fast can we see value?

Immediately. Within hours of activation, Qrystal provides actionable insights into live call quality.

Who benefits from Qrystal inside the organization?

Qrystal delivers value across multiple functions inside an organization:

Network Operations – monitor, alert, troubleshoot in real time

Service Performance – improve quality and end-user experience

Sales & Marketing – differentiate offerings and win more business

DevOps – integrate reliable voice quality metrics into automation

No license fees. For updates and upgrades activate SLA.