Fully containerized cloud-native IMS

We help our customers remain cost-effective on their journey to VoLTE/VoNR.

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“ng-voice is an important example of the nascent ecosystem we need to embrace as an industry. […] They recently demonstrated their fully automated deployment flow, minutes not weeks. I recommend you speak to ng-voice. We are …”

Geoff Hollingworth, CMO

“Thank you ng-voice for this demonstration to the industry how telco network functions can live in the cloud-native era. Great joint efforts by ng-voice and Google Cloud.”

Abdel Ibrahim, Principal Architect Telecom

“This collaboration is a blend of capabilities powered by Infosys Cobalt and our expertise in the domain and ng-voice’s geographical presence that fast-track adoption of cloud-native network solutions among telcos across Europe. The success of this engagement can be a real game-changer for both Infosys and ng-voice in the 5G era.”

Balakrishna D. R (Bali), Executive Vice President

“At Casa Systems, we build disruptive, innovative solutions that deliver new levels of performance, flexibility, and scalability required for next-generation networks. We’re excited to partner with ng-voice, a leader in IMS core technology and introduce new revenue-generating opportunities to our customers.”

Gibson Ang, Vice President of Technology and Product Management

“Native voice for IoT devices is mission-critical today to ensure reliable connectivity in particular in emergency situations. ng-voice’s product portfolio and value proposition is just ideal for the traffic profile of IoT devices.”

Maciej Kranz, CTO

“Adding native voice to our offering has become a crucial demand by our clients. With ng-voice we have found just the right partner for our IoT business: reliable, cost-effective, flexible with a high level of automation and can scale on demand.”

Yoram Zerahia, CTO


ng-voice’s solution offers ~80% lower total costs of ownership compared to legacy solutions, largely due to the much lower resource footprint and can help you remain cost-effective on your VoLTE/VoNR journey.


Our full CI/CD approach and flexibility allow you to get your VoLTE/VoNR up and running in ~4 months. 

No hidden costs and pay as you grow

Our commercial model offers very little upfront costs, as ng-voice applies a subscription fee per active VoLTE user and very low commitment usage fee.

Fully infrastructure-agnostic

Our Kubernetes-based IMS runs on any public cloud, private cloud or on bare metal.

technology leadership

Our solutions are truly cloud-native, fully microservices-based, containerized and highly scalable - making it the ideal IMS solution for fast-moving, dynamic environments. 

Praised by
industry leaders

Our solution has been praised for its technology leadership by key industry leaders such as Rakuten, Google Cloud or Casa Systems.

Start your VoLTE journey

We offer cloud-native cutting-edge software that helps our customers remain cost-effective on their journey to VoLTE/VoNR.

Full-feature cloud-native IMS to run VoLTE/VoNR

The ng-voice IMS offers the full feature set required to run VoLTE/VoNR networks with the highest quality standards. ng-voice’s solution is fully 3GPP-compliant.

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We offer 100% cloud-native software

Our 100% cloud-native software is deployed at tier-1 operators as well as in small-scale private networks - offering highest resilience, quality, and flexibility in small as well as large deployments. 

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ng-voice’s IMS recognized as the best VoLTE Solution

Our IMS has been awarded the Best VoLTE Solution Recognition Award within the 6th annual Carrier Community-Global Awards (CCGA), which recognizes innovations and achievements among telecom wholesale operators and ecosystem partners around the globe.

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less resources
required and lower total cost of ownership
25 MB
or less for all containers in our IMS solution 
delivery cycle
due to CI/CD practices 
infrastructure agnostic

“With no circuit-switched voice to fall back on, VoLTE services will be more than a ‘nice to have’. They will be required for voice roaming and essential to the commercialisation of 5G.”

— GSMA Intelligence 2022

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