---
title: "Is Sierra Wireless iSMSC down? Sierra Wireless iSMSC status"
url: "https://www.openstatus.dev/status/sierrawireless/ismsc"
description: "Live Sierra Wireless iSMSC status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Sierra Wireless iSMSC down?

**Answer:** We don't have live data for Sierra Wireless iSMSC right now. Check the official Sierra Wireless iSMSC status page.

- Status: unknown
- Checked: 2026-11-07T02:10:02Z (stale)
- User reports in the last 15 minutes: 0
- Part of: [Sierra Wireless](/status/sierrawireless.md) / Maingate
- Official status page: https://status.sierrawireless.com
- About: SMS gateway service (SMPP), for outgoing SMS

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting iSMSC

No recent incidents.

## Links

- HTML page: /status/sierrawireless/ismsc
- Service: /status/sierrawireless.md