Simwood has introduced WhatsApp for Business voice integration, a move that positions the software defined carrier to reshape how enterprises connect with more than three billion WhatsApp users worldwide. The new capability enables seamless voice call routing between WhatsApp and unified communications platforms including Microsoft Teams and SIP based systems, offering carriers, managed service providers and platform operators a direct route into one of the largest global messaging ecosystems.
The integration is already live on Simwood’s production infrastructure and is available for immediate use. Beyond voice, the service supports two way WhatsApp messaging that can be delivered through Simwood’s API or combined with AI driven conversational agents for both text and voice interactions. The company said the approach allows enterprises to engage customers securely and contextually while maintaining full compliance and audit trails.
Simwood noted that carriers and platform operators can use the new capability to differentiate their offerings and monetise omni channel communications without delay. The service supports verified, encrypted and high quality calling and messaging between enterprises and consumers on WhatsApp. It also links directly with Simwood’s broader suite of features, including call recording, conversational AI agents and sentiment analysis.
“WhatsApp is where billions of conversations are already happening, and we are making it part of the carrier ecosystem,” said Simon Woodhead, Simwood’s chief executive. “By bringing WhatsApp into our global software defined carrier network, we are giving carriers, MSPs and platform operators a way to offer their customers secure, high quality and fully verified communication without changing how they work today. It is about removing friction, unlocking new revenue and proving that innovation in telecoms does not have to come at the cost of reliability.”
The company stressed that the integration works with any WhatsApp for Business account globally, without requiring numbers to be allocated by or ported into Simwood.
Charles Chance, Simwood’s chief technology officer, added that the launch reflects the company’s commitment to an API first, programmable communications model. “Legacy models move at legacy speeds. More of the same means losing out to agile players or, worse, becoming irrelevant. We want our customers and partners to be able to build new communications services quickly with an API first programmable platform and shape them to the needs of their enterprise customers. Our WhatsApp for Business integration is the next step in that journey. We are breaking down barriers between platforms and giving carriers, MSPs and operators the tools to deliver truly unified, any to any communications.”
Through a single API and “Bring Your Own Carrier” options, Simwood is offering omni channel communications, value added services and advanced features that allow customers to develop, deploy and monetise new white label services rapidly.












