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Voice and Messaging World is now a part of Capacity Europe on 21-23 October 2025'

Voice and Messaging World is now a part of Capacity Europe on 21-23 October 2025'

Voice and Messaging at Capacity Europe 2025

TUESDAY, 21 OCTOBER - THURSDAY, 23 OCTOBER 2025

InterContinental London - The O2

TAKE A LOOK AT CAPACITY EUROPE 2025 

 

Voice and Messaging at Capacity Europe 2025

Voice and Messaging at Capacity Europe offers essential networking and thought-leadership sessions for decision-makers representing MNOs, regional and international carriers, VoIP providers, RBM and CPaaS leaders, SMS solution providers, mobile authentication innovators, and cybersecurity experts

Taking place in London on 21-23 October in London, Europe's most influential connectivity event Capacity Europe brings together 3500+ attendees from the entire connectivity and digital infrastructure ecosystem. In 2025, we have an increased focus on the voice and messaging markets, incorporating key content sessions, networking connections and partnership opportunities that we had planned for the Voice and Messaging World event in June. This means that you can enjoy the benefits you were expecting at Voice and Messaging World 2025, but enhance your ROI even further, with a larger audience and a more diverse group of companies to engage with.

Let’s take a sneak peek at what voice & messaging-specific sessions will look like in Capacity Europe:

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Our Advisory Board

By bringing Voice & Messaging World into the fold of Capacity Europe, we’re creating a single destination for the global wholesale community to collaborate, innovate and drive growth across the voice and messaging value chain. 

Voice & Messaging World has been carefully designed with the help of an  Advisory Board to ensure we have the right people in the room. Here’s our valued advisory board members.  

More about the advisory board

Why attend?

Meet Decision Makers 

We focus on having the right people in the room to ensure those important deals are signed, sealed and delivered!

See who attends

Accessible for All 

Affordable price points make it easy for businesses of all sizes to attend. Whether you’re a small startup or a large enterprise, there’s a place for you here.

Global Audience 

Connect with 450+ attendees from 50+ countries, including significant representation from the USA, Middle East, Africa, Latin America, and Asia. 

Relevant Networking 

Meet the voice, SMS, messaging, CPaaS, Rich Communications Services (RCS)/Rich Business Messaging (RBM) ecosystem, as well as voice, VoIP providers, aggregators, mobile network operators (MNOs), OTTs and service providers, and enterprise and regulatory bodies. 

Meet the voice and messaging industry at Capacity Europe

3,500+

decision-makers attend

90%

of sponsors and exhibitors return the next year

150+

Industry experts speaking

34,000+

messages exchanged on the event networking app

Lead Sponsor


See all sponsors

“90% of the key people all within 2 minutes of each other…for once, London beats Barcelona! Hope to see you next year!"

Alex Nourouzi, Sales Director, Dotgo

“Thanks for a great event, it was both enjoyable and informative and a great opportunity top catch up with wider industry colleagues.”

Paul Arrowsmith, Senior Manager – Messaging and Voice Carrier Technology Operations, Vodafone

"It was an insightful experience to participate in Capacity's Messaging & SMS World. Our keynote discussion on the future of richer business messaging was a brilliant opportunity to talk with the all-star lineup of experts and share our perspectives.”

Limor Bailey, Partnerships Account Director, Rakuten Viber

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