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 on your website

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

Ozeki 10 is here for Windows

Ozeki 10 is a great messaging software that creates a communication channel between people, apps and devices. It allows you to build high performance messaging solutions. Click on the Download button below to download Ozeki 10 and follow the installation instructions to set it up on your Windows computer now!

Ozeki 10 is here for Linux

Ozeki 10 is a great messaging software that creates a communication channel between people, apps and devices. It allows you to build high performance messaging solutions. Click on the Download button below to download Ozeki 10 and follow the installation instructions to set it up on your Linux computer now!

Ozeki 10 is here for Android

Ozeki 10 is a great messaging software that creates a communication channel between people, apps and devices. It allows you to build high performance messaging solutions. Click on the Download button below to download Ozeki 10 and follow the installation instructions to set it up on your Android smartphone now!

Ozeki 10 is here for Raspberry Pi

Ozeki 10 is a great messaging software that creates a communication channel between people, apps and devices. It allows you to build high performance messaging solutions. Click on the Download button below to download Ozeki 10 and follow the installation instructions to set it up on your Raspberry Pi now!

Ozeki NG SMS Gateway

Ozeki NG SMS Gateway

An amazing high performance on premise SMS gateway system for businesses and service providers.

SMS text messaging is the number one way for businesses to communicate with customers and employees using mobile phones. It is used because it works on every mobile phone. You can also take advantage of SMS in your business, by installing Ozeki NG SMS Gateway on your company's server or desktop computer. With Ozeki NG SMS Gateway you can add SMS communication to your existing systems or you can create and operate new SMS driven services.

You can read more about Ozeki NG SMS gateway at https://www.ozekisms.com.

Ozeki 10 SMS Gateway

Ozeki 10 SMS Gateway

A super on premise SMS gateway system for providing SMS services.

Ozeki 10 SMS gateway is the successor of Ozeki NG SMS gateway. It is a powerful on premise SMS gateway software, that can be used to create SMS services. It has a built in very high performance SMPP server and SMPP client protocol ipmlementation. The system can delivery up to 1000 SMS messages per second, which makes it an ideal choice for SMS service providers.

Ozeki 10 SMS gateway also offers UCP SMS protocol, CIMD2 protocol implementations and the best HTTP SMS API. Ozeki 10 SMS gateway is also a great choice if you wish to provide SMS notification or SMS content services to customers and developers.

This is a high performance, very reliable SMS gateway system. It can send over 1000 SMS per second on SMPP connections.

In this version a lot of effort is put into security. This version offers secure connections for all mobile network connectivity protocols, which means you have SMPP over SSL/TLS, CIMD2 over SSL/TLS, UCP over SSL/TLS and of course the HTTP API can also be accessed over HTTPS. The software also includes an app for SSL certificate creation, signing and it allows you to setup your on SSL certificate authority to issue certificates to your SMS customers or developers.

Try Ozeki 10 SMS gateway today, or read more about it at https://www.ozeki-sms-gateway.com.

Ozeki Chat

Ozeki Chat

The best on premise Chat Server system for company chat messaging.

Ozeki Chat is the worlds most secure company chat software. It will handle your organizations inside communication securely due to the 4 layers of security added to the system. It features fast picture, sound, video and file sending capabilities and an even more secure ‘Sharing a secret’ feature, when only the recipients with the correct encryption key will see the message.

The Ozeki Chat System has two different parts. The Ozeki Chat Client connects the employees, co-workers, and client to your chat network. It is an end user application for Ozeki Chat Server.

The other part of the Ozeki Chat is the Ozeki Chat Server. It is a chat system that is hosted inside your organization. It lets you control the communication in your organization. You only need to install it to a single computer to have everyone connected.



A very reliable C# sms client with source and plenty of examples.

To send SMS from C#.Net applications your best option is to implement your solution based on the Ozeki C# SMS API. This will give you the ability to know what happens to every SMS you send. It will allow you to send messages using and android modile phone, or through various SMS service providers using SMPP, UCP, HTTP, REST and other SMS protocols. This API comes with full source code, that you are free to modify and use in your applications. With this C#.Net SMS api you can add SMS functionality to all of your C# projects in a matter of minutes.

The fact that Ozeki 10 SMS Gateway was implemented in C#.Net, and we work with many C#.Net developers who use are C# SDK-s, puts us in a position to deliver the best C# sms api you can find. This C# SMS works the way you expect it to work. You will have proper method calls to submit an SMS and a well designed sms class to allow you to configure the SMS parameter. Inbound SMS messages, delivery events will be presented in the forms of events, errors are handled properly and you get an excellent simulator to test your C#.Net code by simulating incoming SMS messages, delivery reports and various scenarious.

Ozeki Camera Recorder

Ozeki Camera Recorer

A reliable high performance camera recording system for Windows with SMS alerts ang great APIs.

This is a reliable on premise camera recording system. It allows you to record the audio and video streams of your IP cameras or USB webcames to the hard disk of your Windows computer. The recordings are saved in mp4 format and can be managed very easilye. Recording jobs can be continous, scheduled, event driven or manual. Of course snapshots can also be taken.

Ozeki Camera Recorder also offers alerts, such as SMS text message alerts to mobile phones, e-mail alerts containing video snapshots and API calls, such as HTTP requests, that can trigger further automted tasks. These alerts are often used to process motion detection events.

One of the great advantages of Ozeki Camera Recorder is that it also offers computer vision capabilities and allows you to organize multiple recordnig server computes into a cluster in order to increase performance.

More information is available at https://www.ozekicam.com.

Ozeki VoIP SDK

Ozeki VoIP SDK

Gives you the tools to develop Voice over IP (VoIP) and real time 2D/3D Video calling applications in C#.Net.

Ozeki VoIP SIP SDK is a great tool for building voice and video telephone solutions. It implements the Session Initiation Protocol (SIP), that makes it easy for you to connect to existing phone systems, or to build a phone system of your own. The SIP protocol is a network protocol that is responsible for signaling and establishing the call. During the call setup, and when the audio and video data travels through the network several other protocols are used (SDP, RTP, etc), that are also offered by this tool. Developers use Ozeki SDK because it offers a great implementation of the above protocols. They often start by reading the following guides:

In addition to protocols, Ozeki makes it easy to access the local audio and video devices (microphones, cameras, speakers) of your system in C#.Net. It also offers great audio and video enhancing algorithems, such as auto gain control for voice. To learn more visit https://www.voip-sip-sdk.com.

Ozeki Camera SDK

Ozeki Camera SDK

Enables you to capture and process the video frames of USB and network cameras. Offers computer vision.

If you are interested in USB cameras and IP Camera technology, automated image processing and computer vision, Ozeki Camera SDK is definitely something you should check out. This is a great tool for C#.Net developers who wish to work with cameras efficiently. This product offers high performance video frame capture and image processing functionality.

The best thing about this Camera SDK is that it comes with a great documentation and a very large number of easy to understand example projects. You can start out from the example projects that is closest to your goal, you can improve it according to your requirements. More information about Ozeki Camera SDK can be found at https://www.camera-sdk.com.

Ozeki Phone System

Ozeki Phone System XE

VoIP PBX system for Windows with great APIs for developers, and super out of the box features.

Ozeki Phone System is a software-based telephone system that can be installed on Windows. It can manage the communication of Voice Over IP (VoIP) desktop telephones and mobile phones running VoIP client software. It can setup voice calls and video calls between these devices. If you wish to make phone calls in your office, or between your local and remote offices over the Internet, Ozeki Phone System will serve you well.

To create a modern IP telephone system, you only need to install Ozeki Phone System on one of your Windows server computers and you need to configure your VoIP desktop phones and Android or iPhone mobile phones to connect to it. After the initial setup you will be able to make calls free of charge independently of telephone service providers.

One of the advantages of Ozeki Phone System, is that it can also be used to send and receive SMS text messages and offers various application programming interfaces (APIs). This allows you to setup automated business procedures, where the system can make automated phone calls using prerecorded voice or text to speech, or you can send automated text messages on various business events. Check it out by opening https://www.ozekiphone.com.

Ozeki Cluster

Ozeki Cluster

Ozeki Cluster automatically starts your SMS services on your backup server in case the hardware brakes down.

Ozeki Cluster was designed to operate a system using multiple server computers. The goal of this setup is to increase service reliability and to protect against hardware or network failures. When Ozeki Cluster is used the multiple servers work together and operate as a single system. The cluster software is responsible for two things: synchronizing data and detecting hardware failure.

The most simple configuration consists of two computers: a live server and a backup server. In this setup, if the live server fails, the backup server takes over. This is also often referred to as failover cluster configuration.

To setup a failover cluster, the Ozeki Cluster software has to be installed on both the live and the backup server. Every 10 seconds the two servers ping each other to find out if the other server is on-line. If one of the computers finds out that the other one is not accessible, it alerts the system administrators using e-mail, sms or voice calls. In addition to making the alert, the Cluster software takes immediate action and starts the configured service(s) on the backup node automatically.

More information is available at the Ozeki Cluster product page.

Ozeki Bulk Messenger

Ozeki Bulk Messenger

Use Bulk Messenger to send SMS, E-mail and Voice messages. Select the best message format for the content you wish to deliver.

Ozeki Builk Messeenger is a professional Bulk SMS, E-mail and Voice Call System. It allows you to import your contacts from various sources, and deliver personalized information. This is a great multi channel communication tool. It is efficient if you want to push messages to a large contact list.

One of the advantages of Ozeki Bulk Messenger is it's ability to import contact lists form various sources. Contact lists are called address books. You can create address books from Microsoft Excel (xls) files, from text or csv files, you can use contact information in an SQL database, and of course you can enter the contact list on the Graphical user interface. The address book feature also allows you to combine multiple address books into one.

Since this tools is optimized to deail with very large address books, message sending is organized into jobs. You can have multiple jobs running at the same time, and you can keep track of the progress of each job. What's more you still have the ability to see the message delivery history of each individual message, which might be handy if somebody complains that he did not receive the message.

More information about Ozeki Bulk Messenger is available at the Bulk Messenger product page.

Ozeki SMS Wall

Ozeki SMS Wall

You can use Ozeki SMS Wall to display SMS messages with a projector. Lets your audience ask questions on conferences.

Ozeki SMS Wall can be used to display SMS text messages with a projector or on a TV. It makes it easy for your audience to share information or ask questions. It is often used on conferences and on other events. This text to screen software is also perfect for operation centers, central commands and control facilities where incoming information needs to be displayed on a projected screen.

SMS is great for displaying messages on a projected screen, because it inherently limits the lenght of the text, and it works on all mobile phones: Android devices, iPhones and classic mobile devices and it does not rely on any App to be installed on these handsets.

To operate Ozeki SMS Wall all you need is an Android smartphone and a laptop. Once you install the software on the smartphone, it can forward incoming SMS text messages to the laptop. A projector or LCD display can be connected to the laptop computer to display the messages.

More information is available at the SMS Wall product page.

Ozeki Message Server 6

Ozeki Message Server 6

An easy to use SMS software. It allows you to send/receive SMS the same way you would send/receive e-mail.

Ozeki Message Server 6 is a powerful, flexible SMS Gateway application, that enables you and your applications to send/receive SMS messages to mobile devices with your computer. It has an easy-to-use user interface, and an excellent internal architecture. The application can use a GSM mobile phone attached to the PC with a phone-to-PC data cable or IP SMS technology to transmit and receive the messages.

Ozeki Message Server is a classic product. It's advantage is that it works on earlier windows versions, such as Microsoft Windows XP, Windows Vista, Windows 7, Windows Server 2003 and Windows Server 2008 and Windows 10 operating systems. It has a very easy to use user interface.

It is often used by office users, who can use Microsoft Outlook, Microsoft Outlook Express and Microsoft Excel to send hundreds of messages to their clients. The messages and the phone numbers are stored in Excel files and an Excel Macro initiates the sending process. (The excel macro is included in the software package.)

More information is available at the Message Server 6 product page.

Ozeki Robotics (research)


Bob-E is an amazing Virtual Reality (VR) Remote Presence Robot, with head tracking and an amazing 3D vision system.

The robotics research team at Ozeki is working on two exciting projects: "Bob-E" a remote presence robot, that can be controlled through a Virtual Reality (VR) headset and "Bob-E Mini" a super fast VR controlled 3D robot camera. The purpose of these projects is to develop and test the messaging subsystem of Ozeki 10 for hardware and robot control and to improve our camera and computer vision capabilities.

Both robots are capable of head tracking and they provide amazing 3D vision capabilities through a VR headset. They can be controlled locally through a webbrowser, and they can be controlled remotely using the Ozeki 10 peer to peer messaging functionality.

All mechanical parts and the electronics were built in our Debrecen office by the team using CNC routers, 3D printers, Laser cutters and other fun to use hardware devices.

The best part about this research project is that it gives us the ability to test our technology for future demands. The Ozeki Communication and Computer vision software capabilities benefit greatly from these projects. These robots are currently in the research phase. They are "concept robots" to demonstrate the capabilities and the power of the Ozeki 10 messaging platform.

Ozeki Robot Developer Training

Robot developer training

Ozeki Robot Developer course provides all the knowledge you need to build your own robotos.

Our on-line training for robot developers covers everything you need to get started with building robots. We cover all the major fields and prepare you to work with engineers and experts in specific fields. This training is useful if you want to build your own robots or you wish to manage a team who will build robots for you.

All of the above offer very valuable information with videos, step by step guides and easy to understand examples. Get started by visiting the Introduction to building robots page.

Ozeki Terminal

Ozeki Terminal

Very efficient tool to communicate with hardware devices, such Arduinos and GSM modems over the serial port.

Ozeki serial terminal is a Windows Application, that lets you communicate with hardware through serial ports. When a microcontroller, such as Arduino or a GSM modem is connected to the computer with a data cable, a serial port is opened. This serial port provides asynchronous communication, which means, you can send text to the device or you can receive text from the device. Ozeki Serial Terminal is a tool that lets you see, what the device has sent, and it will allow you to type in text and press the Send button to send it to the device through the serial port.

One of the great things about Ozeki Termina, is that it allows you to send binary data. This means that if you tick the "Hex input" checkbox, you can enter a string containing hexadecimal values, and this text will be interpreted and sent as binary data. This is very useful if you wish to communicate with devices using a binary protocol.

Ozeki Serial terminal works with RS232 serial ports, USB ports, TCP/IP network ports. More information is available on the Ozeki Terminal product page.

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