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MQTT · API · WEBHOOK · RABBITMQ

Your systems trigger
real phone calls.

CallMQ receives events from your systems — via MQTT, REST API, webhook, RabbitMQ, email or SFTP — and converts them into automated phone calls executed by connected gateways. No closed infrastructure. No relying on third parties for critical alerts.

6 channels·MQTT, API, webhook, RabbitMQ, email, SFTPCritical alerts·in seconds, not minutesNo closed infra·use your own

INPUT CHANNELS

Connect with what you already have

CallMQ does not force you to change your infrastructure. It accepts events from the channels you already use in your systems.

📡MQTT
Own or external
🔗REST API
API Key or JWT
Webhook
Inbound HTTP
🐇RabbitMQ
Message queue
📧Email
Email-triggered
📁SFTP
Structured files
📞

FEATURES

Everything CallMQ does

From receiving the request to executing the call, with a full log of every step.

📡

Multi-channel input

MQTT, REST API, HTTP webhook, RabbitMQ, email and SFTP. Connect with the infrastructure you already have without changing anything.

📞

Automatic outbound calls

Turn any event into a real call. One or multiple numbers. Configurable retries. No manual intervention.

Critical alerts in seconds

Built for IoT, industrial monitoring and security. When something fails, the call goes out before anyone reads the email.

📊

Logging and traceability

Every request is logged: status, result, errors and timestamps. Full audit trail for every executed call.

🔁

Horizontal scalability

Add telephone gateways without changing the integration. Devices automatically consume jobs from shared queues.

🔐

Security by design

Revocable API keys, optional JWT, encrypted credentials, separation between dashboard, ingestion and execution, and per-client permission control.

USE CASES

Who is CallMQ for?

Any system that needs to escalate an alert or notification into a real phone call.

🏭

Industrial IoT

Sensor alerts, machine failures or critical threshold breaches.

🔒

Security

Intrusion notifications, alarms or unauthorised access alerts.

📈

Monitoring

Service outage alerts, out-of-range metrics or critical errors.

🏢

Enterprise

Internal notifications, process alerts or legacy ERP/CRM integrations.

PRIVACY & SECURITY

Built for critical workloads

CallMQ only reads the minimum data needed to execute the call. The platform is designed with per-client isolation, encrypted credentials and full traceability of every request.

  • Minimum data needed to execute the call
  • Full per-client data isolation
  • Credentials encrypted at rest
  • Controlled logs with configurable retention
  • Full traceability of every request
  • Option to use your own MQTT/RabbitMQ infrastructure

Ready to automate your critical alerts?

CallMQ is in beta. If you have systems that need automated calls, request access and we will get in touch.