CTEngine

Power and flexibility

Use of Java programming language and Asterisk open source framework in a world of telephony

What we provide a solution for?

  • Telephony Gateways & Routers
  • Stand-alone and web-based Call Centers
  • Web Click-2-Call integrations
  • Monitoring & Alarming by phone call
  • Conferencing
  • IVR – Interactive Voice Response
  • Customized solutions and much more…

Key features

  • Use our existing services
  • Develop your own services
  • Enterprise Java based programming
  • Benefits of Asterisk – one of the world’s largest open source projects
  • Easy to learn & use
  • Modular and scalable
  • Web managed by users
  • Real-time monitoring & controlling

FAQ

It is a telephony communication platform, framework and server all-in-one. Built in Java – one of the most popular and powerful programming languages in the world especially for server-side applications.
CTEngine communicates seamlessly with Asterisk (min v12) by provided driver to handle calls and other telephony operations.
*in the future we might look to support other telecommunication systems
CTEngine is able to communicate with other telecommunication systems with all protocols which are available in Asterisk: TDM (ISDN) and VoIP (SIP, PJSIP and IAX2). Protocol and codec conversion between multiple call legs is supported.
You could, but CTEngine platform brings service development to a higher level. Asterisk is quite complex and requires deep knowledge in order to build advanced solutions. Asterisk allows application development in native C language. This requires good knowledge of both C language and Asterisk architecture. It is also possible to build services in dialplan scripting language by using existing and available native Asterisk applications, but with this approach the developer is very limited with options. With CTEngine it is possible to develop multithreaded applications in object oriented Java language which communicates with Asterisk via modern REST API interface.
This depends on Asterisk and server machine power. As far as we know, Asterisk installed on a stronger dedicated machine with more CPU cores can handle thousands of simultaneous calls, but this can differ so you should follow instructions on Asterisk sites for optimization and tuning. CTEngine does not consume a lot of memory resources – approx. 50-200 MB of RAM, depending on its configuration. The CPU power of the machine generally has greater significance for the overall performance.
CTEngine is a platform that brings a lot of features and solves various problems for you:
  1. no need to know Asterisk in-depth – all that you need is to install it on your server (and we can always help you)
  2. Java programming language makes it possible to build object-oriented multithreading services and solutions
  3. platform has pre-built modules and features:
    • multi-tenancy – manage clients and users
    • administration – manage servers, channels, services (CTApplication), plugins (CTPlugin)
    • real-time monitoring & controlling – check what’s going on and act on-time
    • statistics – view or export call detail records in tables and charts
    • debugging
    • logging
    • integration possibilities with other systems via HTTP(S) and/or WS(S) and API
  4. possibility to update services without interruption
CTEngine can be installed on any machine and operating system. It only requires Java 8 Runtime Environment (JRE) which is also platform independent. It can be installed in-house (local computer or server) or cloud-based in data centers. It is possible to install it on virtual machines or on dedicated servers as well. Since CTEngine is using Asterisk for low-level telephony operations, it has to communicate with it locally or over network. Their communication is made over TCP protocol and they do not have to be installed on the same machine, but this option is also possible and it depends of the performance requirements. If ISDN protocol is required, installation of the additional hardware Digium or Sangoma digital board is also necessary.
Yes, our first and main solution is CTRouter. It is a gateway and router service that can handle call routing based on user defined rules. It is fully web managed and controlled. You can find other services under the Solutions menu.

This project was co-financed by Interreg V-A Hungary-Croatia Co-operation Programme 2014-2020

Privacy Preference Center

Strictly Necessary

This type of cookies are essential to enable you to move around our website and use its features and/or services.

wp-settings-{X}, wp-settings-time-{X}, wordpress_test_cookie, gdpr[allowed_cookies], gdpr[consent_types], gdpr[privacy_bar]

Statistics

These cookies are used to collect information about how visitors use our website. We use the information to compile reports and to help us improve the website. The cookies collect information in an anonymous form, including the number of visitors to the website and where visitors have come to the website from and the pages they have visited.

_ga, _gat, _gid
_ga, _gat, _gid