# How to Send Server-Down Alerts to Your Phone

> Connect a monitor to a PingRoom webhook and send separate Down and Recovered events with service, environment, and incident context.

- Published: 2026-08-02
- Author: PingRoom
- Category: Developers
- Topics: server down alerts to phone, website downtime push notification, monitoring webhook phone alert
- Canonical: https://pingroom.io/blog/server-down-alerts-to-phone
- Cover image: https://pingroom.io/blog/server-down-alerts-to-phone.webp
- Cover description: A dark server rack with one failed unit emitting an urgent red phone signal.

Create an on-call room, add an incoming webhook, and configure your monitoring service to POST when a check changes from healthy to down. Send a second, clearly labeled event when the service recovers.

## Include decision-ready context

The lock-screen message should identify the service, environment, and state: **API production — down** is more useful than **Alert fired**. Put non-secret diagnostic context—check name, region, incident URL, and event ID—in structured data or a safe linked page.

Use different actions or sounds for **Down** and **Recovered** so responders do not mistake recovery for another failure. Deduplicate repeated failing checks and set a cooldown. A single incident should remain one incident even if the monitor retries its webhook.

For multiple services, create rooms by owning team or severity. Sending every warning to every engineer produces alert fatigue and muted rooms.

## Keep the incident system authoritative

PingRoom can wake the right person, but it is not a monitoring engine, incident timeline, or guaranteed pager. Device settings, connectivity, webhook delivery, and push providers can introduce delay. Keep the monitor’s native escalation, redundancy, and status history for critical systems.

Never include credentials, request headers, customer data, full stack traces, or private dashboard tokens in a notification. The webhook URL itself is secret and belongs in the monitor’s credential store.

For the generic request format, see [webhook to push notification](/blog/webhook-to-push-notification), then use [structured Pings](/blog/send-structured-pings-from-agents) when a responder or agent needs correlation data.