Build your next generation phone system with Ozeki Phone System!

Ozeki Phone System for Windows is the most advanced VoIP PBX that offers first-rate VoIP features and services. It is fully SIP compliant and supports standard SIP software and hardware phone devices effectively. It allows making calls via a VoIP service provider or via the Public Switched Telephone Network.

It ensures all traditional PBX features like call transfer, call conference, call forwarding, voicemail, etc. Additionally, Ozeki Phone System provides advanced and outstanding functionalities: it makes it possible to connect mobile phones to the office with smart phone apps, allows SMS messaging and even website integration.

Ozeki Phone System has built in support for two way SMS text messaging. It also supports smart phones and comes with a smartphone app that allows you to setup your Android mobile phone or tablet as a fully featured mobile extension. It has a built in webphone service that allows you to add a live chat window to your website.

Due to its great flexibility, Ozeki Phone System can also be connected to IT systems, such as CRM, helpdesk administration and marketing systems. It provides interfaces (e.g. HTTP API, SQL API, C# API) for your IT system to setup and control calls, and to interoperate with PBX services.

  1. Screenshots:

  2. Feature list:

  3. Data sheet:

  4. Tools and accessories: