SMS server: what it takes to build one, and when to buy instead
6 November 2026
If you are looking for an SMS server, you are usually one of two people: someone who wants to run the software themselves, or someone
We are pleased to announce new hardware revisions of two devices from the SMSEagle NXS‑97xx series: NXS‑9700‑4G and NXS‑9750‑4G Rev.5. The updated hardware platform will replace the previous Revision 4 (Rev.4) in regular production.
1. Updated PoE+ Power Supply Circuit
The main hardware change concerns the PoE+ power supply subsystem, where legacy components have been replaced with modern equivalents. From a user perspective, the change is fully transparent – no configuration or deployment adjustments are required.
2. Linux Kernel Update (v6.12)
Alongside hardware updates, the new revisions include an upgrade of the underlying operating system Linux kernel updated to version 6.12
This upgrade brings:
The changes introduced in Rev.5 are minor from a user and system perspective. Both Rev.4 and Rev.5 platforms are fully compatible and functionally equivalent, ensuring the same features, performance, and supported use cases. No software or configuration changes are required when migrating from Rev.4 to Rev.5.
The updated units are introduced as new hardware revisions and are reflected in new ordering codes:
Please refer to these codes when placing new orders or inquiries.
The new hardware revisions will be introduced according to the following schedule:
During the transition period, both hardware revisions may coexist in distribution depending on stock availability.
This update is part of our ongoing commitment to:
If you are looking for an SMS server, you are usually one of two people: someone who wants to run the software themselves, or someone
Integrating an SMS gateway means connecting your software to it, so the software can send text messages and receive replies automatically. There are four main ways to do it: a ready-made plugin, an API, Email to SMS and SMPP.
Zabbix 8.0 adds push notifications and a mobile app. Here is what the architecture depends on, where it breaks, and why SMS and voice alerts still belong in your escalation chain.
