Soracom Air RTC Gateway routes IoT voice by SIM identity

TL;DR: Soracom introduced Air RTC Gateway on 28 July 2026 as a service that routes voice from IoT devices using SIM identity to contact centers, VoIP providers, and AI agents. The company said the service links device-originated voice workflows to SIM-based identity instead of relying only on phone-number-based routing. The announcement did not include technical specifications, supported protocols, geographies, certifications, or commercial terms.

Soracom introduced Air RTC Gateway on 28 July 2026 as a service that routes voice from IoT devices using SIM identity to contact centers, VoIP providers, and AI agents. Soracom said the service addresses a cellular IoT use case where a connected device needs to initiate or support a real-time voice interaction beyond data telemetry.

Soracom said Air RTC Gateway uses SIM identity as the routing key for voice sessions from IoT devices. Soracom positioned this approach as an alternative to routing logic based mainly on telephone numbers, manual provisioning records, or application-side mapping, with the aim of connecting device identity at the connectivity layer to downstream voice handling systems.

The source said Soracom did not disclose technical specifications, supported protocols, deployment details, supported geographies, certifications, performance characteristics, or commercial terms for Air RTC Gateway. The available description states only that the service is intended to connect device-originated voice to contact centers, VoIP providers, and AI agents using SIM-based identity.

Related questions

• What is Soracom Air RTC Gateway designed to do?
• How does Soracom Air RTC Gateway use SIM identity in voice routing?
• Which endpoints does Soracom say Air RTC Gateway can route IoT voice to?
• What details about Air RTC Gateway were not disclosed in the announcement?