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Evolve Voice Services

Communication services solutions to develop your voice business for the next level

Our mobile core voice network solutions enable communication services on 2G, 3G, LTE and 5G smartphones for more than 2.5 Billion people in over 150 countries. Explore new 5G business use cases for consumers and enterprises.


Enable new voice related user services across smartphones and wearables, enhance enterprise collaboration combined with high-quality mobile voice. Deploy in weeks with Ericsson industrialized cloud-based solutions.

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The case for change

5G voice

Deep dive into the network evolution aspects of voice services in 5G networks. Get inspired by new 5G voice related use cases.

VodafoneZiggo - World record HD voice

Netherlands' first cloud-based VoLTE and Wi-Fi calling network.

Making smartphones into business phones

Cisco and Ericsson help you work better from your mobile phone; high-quality mobile calls via the regular phone dialer and collaboration capabilities.

Swisscom - Preparing for the Future

A collaborative model with Swisscom to transform its core network through the deployment of a telco cloud infrastructure and VNFs.

VoLTE for consumer and enterprise voice services

Have you considered how to bring the mobile phone number into all kinds of devices, such as smartphones, smartwatches, tablets and IoT devices, to enable voice calls and other communication services over LTE, Wi-Fi and 5G? How to rapidly deploy voice over LTE using cloud based IMS, to launch new innovative communication voice services to your customers quickly?


Ericsson enables voice calls for wearables

One phone number for multiple SIM-based devices. Be reached on your cellular smartwatch with your mobile phone number, when leaving your smartphone behind.

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Blog post

Deliver high-quality voice services in LTE today and be prepared for 5G

Get the latest updates about VoLTE delivering high-quality voice services in LTE networks today, on all kinds of devices for consumers and enterprise users. The next step is to start exploring the role of voice and communication services in 5G networks.

Blog post

VoLTE made easy: bring deployment time down to weeks

If you have decided to deploy VoLTE, I assume you want to do it as smoothly and quickly as possible. Would you like to bring deployment time down to just weeks? This is what you can do today, reaping the benefits of cloud technology.

Try our software: Ericsson Contextual Communication Cloud

Are you working for a telecom operator developing next-generation enterprise services combining VoLTE and WebRTC technology?

Are you on the inside of a large enterprise, looking at how to realize benefits of process integrated communication?

If yes to any of the above, you want to test to build a communication service in minutes using APIs and SDKs for Ericsson Contextual Communication Cloud. The service allows for easy integration of advanced communication and collaboration services into any website or application. Its flexible APIs and SDKs are based on established technologies like HTML5 and WebRTC.

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