Ascom VoWiFi phones use your existing Wi-Fi infrastructure to deliver predictable, high-quality voice and messaging. Features like seamless roaming, voice prioritization (QoS), and strong encryption ensure reliable performance in busy, multi-floor, or RF-intensive environments. Scalable and standards-based, VoWiFi supports single-site deployments or large, multi-site facilities and integrates with alarm, location, and workflow systems to enable mobile teams to operate efficiently and safely.
Traditional mobile/cellular signals can struggle inside many buildings—especially those with steel structures, basements, remote corners and/or energy-efficient materials.
VoWiFi solves this by routing calls over your existing Wi-Fi network, ensuring high-quality, seamless communication in areas with weak mobile/cellular coverage. You also save on costs, because with VoWiFi there is no need to install expensive indoor repeaters or Distributed Antenna Systems.
Ascom VoWiFi handsets deliver the reliability and purpose-built functionality of traditional DECT devices—such as personal alarms, location services, ruggedized design and long battery life—while leveraging your existing Wi-Fi network. This means no separate DECT infrastructure to deploy or maintain. You get secure, mobile voice integrated with your communications platform, simplified architecture, and lower infrastructure costs—all with the flexibility and scalability of a modern IP-based wireless network.
Ascom VoWiFi handsets integrate seamlessly with leading PBX platforms—including Alcatel-Lucent, Avaya, Cisco, Innovaphone—and modern UCaaS solutions such as Microsoft Teams. Built on open SIP standards and certified interoperability, they fit easily into your existing telephony environment. You gain consistent features, centralized management, and investment protection—while enabling mobile, Wi-Fi-based voice, device location and personal alarm coverage across your organization.