SMS Gateway software
Ozeki brings you outstanding
SMS Gateway technology. Use our SMS Server products on Windows,Linux, or Android

Developers can use our C# SMS API to send SMS from C#.Net. The C# SMS API comes with full source code

The ozeki PHP SMS gateway software can be used to send SMS from PHP and to receive SMS usig PHP and MySQL on your website

SMPP SMS Gateway
SMS service provider use our SMPP gateway solution, that offers a high performance SMPP server and SMPP client gateway with amazing routing capabilities

Your on premise SMS gateway system

Setup your SMS gateway in house. This will give you the ability to take full control of your SMS infrastructure. It will keep your SMS phone nubmer lists safe and your SMS data private. Your on premise SMS gateway system will allow multiple connections to different mobile networks and SMS service providers over the Internet and you can setup backup wireless SMS connections using mobile phones or SMS modems attached to your server. Your system will reliably operate even if there is no Internet connection and you can very quickly switch operators if a service provider's service fails.

Send SMS
Receive SMS
Delivery reports

Long term support

Ozeki Ltd. has been providing SMS gateway products since year 2000. Ozeki 10 SMS Gateway is our latest and most advanced SMS Gateway system. We are dedicated to providing long term support and develpment for this product. Ozeki 10 SMS Gateway will be supported for 10 years until 2031.

Setup a high performance SMPP server

Ozeki 10 SMS gateway is the best software if you wish to provide SMS services for your customers, office users or business applications. If you are interested in setting up a robust system, you will be thriled once you experience the outstanding performance of the built in SMPP server. But don't take our word for it. Setup a test system free of charge in your own network, and push one million messages through it in real time! You will experience first hand the performance, and you will know that this is the best SMS gateway software out there. You will see, that the system is capable of delivering up to 1000 SMS messages per second and can do this over a sustained period of time.

If you wish to provide SMS service to your customers, office users or business applications, you will also like our client software offerings. Client software such as the Ozeki SMS Client, the Excel client or the Ozeki C# SMS api dll can be distributed without any limitations free of charge to your users. Your software developers will like the powerful HTTP SMS API. System administrators will be satisfied with the SMS routing capabilites and the high performance SQL reporing. We are proud of our SQL reporting implementation because we know that it will not lose any messages, even if your reporting database server goes offline temporarily. If the database is inaccessible, the messages will be temporarily saved into a text file, and will be pushed to the database once it comes back again.

Your users deserve outstanding relibility and performance, and Ozeki 10 SMS Gateway is here to deliver just that. Check out the information below to find out more.

Use advanced SMS routing

Ozeki SMS gateway has a world class SMS routing engine. This routing engine allows you to forward SMS mesages from one user or mobile network connection to another based on conditions you define. There are a large number of conditions, such as phone number prefix, message text matching, service period or time of day. In addition to routing by pattern matching, the SMS routing engine also allows you to modify the SMS text messages on the fly. You can replace the phone numbers, change the message text, append a note to the end of the messages. Find out more about SMS routing in the SMS routing basics guide.

Offer E-mail to SMS forwarding for Office 365

Office users in 2021 use Microsoft Office 365 whether they work from home, from a remote location or from your Office desktops. This means that they are hooked up to Microsoft Exchange that runs in the Azure cloud or in their on premises data center. Ozeki 10 SMS gateway can be easily configure to provide E-mail to SMS forwarding for Office 365 users.

In addition to Office 365 / Exchange support Ozeki SMS gateway offers access to SMTP, POP3 and IMAP E-mail services. It handles all of these connections in a secure way, so you can be sure you can integrate it into your company IT infrastructure to provide seamless E-mail to SMS forwarding.

Send SMS from E-mail

Sending and receiving SMS using e-mail is a popular choice, because it is simple. Users can use their existing e-mail software and they don't have to learn about the user interface of a new application. It is also great, because existing IT systems, that send e-mail notifications, can very easily can be configured to send SMS notifications.

If you wish to send and receive SMS using e-mail, you can use Ozeki 10 SMS gateway. It can be configured to download E-mail messages from an e-mail address and it to can filter and send the appropriate e-mails as SMS. It can also forward SMS messages as e-mail. If an incoming SMS message comes in, it will connect to your E-mail sever as an SMTP client and pass the messages to it through the standard SMTP protocol.

Read more about how to setup E-mail to SMS forwarding using POP3 and SMTP client.

ozeki email to sms both directions

Easy to use GUI

The Ozeki SMS gateway user interface is very easy to use. It can be accessed from a webbrowser. (The web browser is served by the built in webserver of the SMS Gateway software). When you open the home page of the SMS gateway, you will see 4 panels as shown on the figure below. The left panel contains the installed mobile network connections. The middle two panels contain routing rules. The right panel contains the list of users and applications.

The first task you will do after installing Ozeki 10 SMS gateway, is setting up a connection to the mobile network. Next you will likely create user accounts or you will create an API access for software developers. Finally you will setup reporting to keep track of costs and to control the user activity in your service. The following pages provide useful information to complete these tasks:

Connect your system to the mobile network
How to connect to SMPP SMS services
How to connect to UCP/EMI SMS services
How to connect to CIMD2 SMS services
How to connect to HTTP SMS services
How to use a mobile phone attached to the PC to connect to the mobile network
How to connect your system to multiple mobile networks

Provide SMS service
How to setup SMPP user accounts, so your users can connect to your system
Setup the HTTP API for developers who wish to send/receive SMS from apps
Learn about least cost routing based on phone number prefix
Find out how you can assign custom Sender IDs to your customers

Billing and reporting
Learn how to use the reporting database to support billing
How to find a single message and how to view it's history

Send SMS from applications

The best way to build a business is to rely on software instead of human work. Your automated software solutions will work precisely and reliable 24/7. Check out the following options offered for software developers by Ozeki 10 SMS Gateway. Developers can use these APIs to integrate SMS functionality into your applications, to make day-to-day operations more efficient.

SMS APIs for developers
Send SMS using HTTP

Send SMS from a database

Many companies use relational database systems to store their data and their systems communicate with the databases using SQL. Ozeki 10 SMS gateway offers an easy way to create SMS functionality if you use a database. All you have to do is setup two database tables: one for sending SMS and another for receiving SMS, and let Ozeki pick up the SMS messages to send using an SQL SELECT statement, and insert the incoming SMS messages using an SQL INSERT statement. More information about such a setup can be found in our SQL to SMS setup guide. Database server specific configurations are listed below.

SQL to SMS configurations:

Send SMS from Microsoft SQL Server
Send SMS from Microsoft Access
Send SMS from Oracle
Send SMS from MySQL
Send SMS from PostgreSQL
Send SMS from SAP SQL Anywhere

Send SMS from Excel

Office users wish to use simple tools they are already familiar with and tools that already contain the data they work with. Such tools are Microsoft Excel, Access and E-mail. The following links help you provide tools for your Office users to make it easy for them to send and receive SMS messages from the office PC's. You can send SMS from Microsoft Excel, Microsoft Access, you can create Txt files with a list of phone numbers and messages text or you can use an Email to SMS configuration.

More information

Feature list

Check out the amazing feature of this super samera recorder software. Learn about recoring and viewing option and computer vision features.

System requirements

Find out the software and hardware requirements. In short you need a windows PC with an up to date processor and sufficient RAM.

PDF order form

You can download and fill out this form and send it to us in e-mail to info@ozeki.hu to start your purchase.

PDF Guide

You can download the Ozeki 10 SMS Gateway Product Guide (151 MB) and read about the SMS communication software.

Installation guide

how to setup ozeki on windows

How to install

Check out this step by step installation guide. It will show you how you can install this Ozeki product using the Ozeki app store.
how to set admin password

Create admin password

This guide provides you information about how you can create a password for your admin account.
how to activate ozeki product

Product activation

In this guide, you can learn about how you can activate your Ozeki 10 product with the purchased serial number.

Developers guide

how to send smm using database

SMS from/to Database

Learn about, how you can connect Ozeki SMS Gateway to a selected database server. Select from many of the supported database servers.
how to use http sms api


The HTTP API provides flexibility and simplicity to help developers in productivity and be able to add SMS functionality to any project.
how to use php sms api


By following this guide, you will be able to learn about how you can use Ozeki PHP SMS API into your messaging solution.
how to use c# sms api


Learn about how you can connect C# codes to Ozeki SMS Gateway and use them to send and receive messages. Demo projects included to demonstrate how to start your solution.
how to use vb.net sms api


This guide helps you to learn how to manage SMS messages using Visual Basic.NET applications.


how to send sms using smpp connection

SMPP Connection

Learn about, how to setup an SMPP SMS client connection. SMPP stands is a very popular choice among SMS service providers.
how to use ucp connection

UCP/EMI Connection

The Universal Conputer Protocol and its extension, External Machine Interface is a greate choice to connect to short message service centers for mobile phones.
how to use cimd2 client connection

CIMD2 Client Connection

Learn about how you can set up a CIMD2 SMS client connection in Ozeki SMS Gateway. The CIMD2 interface transfers messages between applications and the SMS Provider.
how to use http client connection

HTTP Client Connection

Learn about how you set up a HTTP SMS client connection in Ozeki SMS Gateway. By using this solution, you will be able to communicate with web applications.
how to connect android in smpp

Android SMPP

This guide gives you information about how you can set up an Android SMS client connection in Ozeki SMS Gateway.
how to use sms modem

SMS Modem

The following guide is about to demonstrate how you can connect your GSM modem to your PC and configure it with Ozeki SMS Gateway.
how to connect nexmo service

Nexmo Service Provider

The Nexmo service provide allows you to send and receive text and binary SMS messages. Ozeki provides the implementation of the Nexmo API.
how to use messagebird service

MessageBird Service Provider

By following this guide, you will be able to learn about how you can set up a MessageBird service provider connection in Ozeki SMS Gateway.


how create a standard sms user account

Standard User

With Ozeki SMS Gateway Standard user you can log in to the grafical user interface and you are able to send SMS. And you can investigate the details of the delivery of the message.
autoreply sms messages

Autoreply SMS

Ozeki SMS Gateway has 3 type of Autoreply Users which are used for automatically replying SMS messages or forwarding them to any recipient.
sms to e-mail and e-mail to sms

Email to SMS

Ozeki SMS Gateway enables you to setup email to SMS forwarding. You can connect email clients, such as Windows Mail or Mozilla Thunderbird directly, or you can use IMAP, POP3 or SMTP with your email servers.
how to send sms from txt files

SMS from/to File

Ozeki SMS Gateway's File User is capable to send and receive SMS messages in different file formats. Your application can place these files in proper directories to send SMS messages.
how to send sms from an ftp server

SMS from/to FTP

Ozeki SMS Gateway's FTP to SMS User can synchronize directories with SMS Gateway through standard FTP, FTPS or SFTP protocols.
how to use sms modem

Application starter

Ozeki SMS Gateway's Application Starter User can run any process or application in case an SMS message arrives. You simply need to provide the file path.