If you eventually decide to upgrade, Ozeki provides a migration tool. However, note that:
The v4.16.4 release uses asynchronous input/output operations, meaning a single instance can handle hundreds of concurrent SMS submissions without thread blocking—critical for high-throughput environments like mobile operators or large enterprises. Ozeki NG SMS Gateway v4.16.4
To achieve the legendary stability of v4.16.4, correct installation is essential. If you eventually decide to upgrade, Ozeki provides
Independent testing of Ozeki NG SMS Gateway v4.16.4 on modest hardware (4 vCPU, 8 GB RAM, SSD storage, PostgreSQL backend) yielded: Independent testing of Ozeki NG SMS Gateway v4
Ozeki NG SMS Gateway v4.16.4 is a versatile solution that can be used in a variety of scenarios. Some of the most common use cases for this gateway include:
is a robust, on-premises software designed to turn your computer into a high-performance SMS communication hub. It bridges the gap between your IT infrastructure and the mobile network, allowing you to send and receive text messages at scale for alerts, marketing, or customer service. Key Features of Version 4.16.4
We are pleased to announce the immediate availability of Ozeki NG SMS Gateway version 4.16.4 . This release focuses on refining system stability, enhancing message routing reliability, and addressing several minor bugs reported by our community.