A cloud PBX (Private Branch Exchange) is a virtual phone system that enables businesses to make and receive calls via the internet instead of via traditional phone lines, removing the need for physical hardware. Vodia’s cloud PBX offers advanced features like voicemail, call routing, CRM integration and mobile app support, enhancing communication flexibility and reliability. With no on-premises equipment required, it reduces costs and simplifies maintenance while allowing companies to scale easily and support remote teams. This solution provides all the functions of a traditional PBX with the added benefits of mobility, cost savings and modern VoIP capabilities.
The Vodia Phone app is a free add-on for your Vodia PBX that lets you connect to your account on the PBX. The Vodia Phone app is a simple and intuitive user interface that puts your contacts and individual call history at your fingertips while providing a rich user presence. Also, starting with Android 5.0 Lollipop, based on WebRTC technology, you can place VoIP calls over WiFi or 3G at no cost, with a rich audio quality for a superior mobile VoIP experience.
For more information about Vodia Android app, follow this link
Choosing your hardware
If you're a network administrator, you already have the necessary skills to run a PBX on your network. You will need to choose a SIP desktop phone and a SIP trunk provider for making and receiving calls. The Vodia PBX operates on one core and doesn't consume too much memory. Make sure you have at least 2-3 cores and at least 8-16G of memory when deciding to run the Vodia PBX - it also really depends on the operating system. Windows is great: it has a graphical interface and has a lot of tools to manage the operating system. Linux is also an OS the Vodia PBX supports.
Choosing your SIP Desktop phone
The market is flooded with SIP desktop phones. Luckily Vodia supports most of the best phones on the market, including Polycom, Cisco, Yealink, Snom, Htek, Vtech and Grandstream. For an overview or our support list, please visit this link. We have distributors who can also work with you on your deployment.
Join Vodia Networks on April 8 for a live, in-depth webinar on how real-time media streaming is powering the future of voice communication. Discover how Vodia PBX version 69.5.6 enables seamless AI integration, live call transcription using the Whisper API, and secure voice data handling. Hosted by Sales Engineer Eric Altman and VoIP Engineer Hamlet Collado, this session will walk you through real-world use cases, including OpenAI and Google Speech-to-Text integrations, MS Teams support, and new security features. You’ll also get a first look at Vodia’s AI roadmap and have the opportunity to ask your questions during a live Q&A.
Whisper, OpenAI’s Automatic Speech Recognition system, delivers multilingual, noise-tolerant, and technical-language-ready transcription through a streamlined encoder-decoder architecture. With Vodia PBX’s integration, organizations can choose between using OpenAI’s service or hosting Whisper AI locally for complete data sovereignty and control. This on-premise option ensures that sensitive call data stays within your infrastructure while still benefiting from powerful transcription capabilities. To explore deployment options, see our Whisper AI on-premise setup documentation, review a self-hosted integration example, or follow our cloud-based call transcription guide.
Vodia Sales Engineer Eric Altman attended Enterprise Connect 2025 on March 18 and 19, where he connected with partners and gained insight into the future of enterprise communications. AI was the clear focus of the event, with discussions centered on agentic systems, chatbots, and generative technologies. “It was certainly the main element in the atmosphere,” Eric noted. He also shared his excitement about Vodia PBX version 69.5.6, which includes real-time AI integration with OpenAI and call transcription using the Whisper API. The event confirmed that AI is rapidly becoming a core component of modern communication platforms—and Vodia is well-positioned to lead the way.
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