VaxVoIP SIP SDK: Start Your Own VoIP Business

Develop AI-Driven PBX and SmartTalk IVR

Use the VaxVoIP Server SDK to create intelligent PBX and IVR solutions. Integrate AI voice models for automated customer support and better communication.

Advanced IP PBX with Full Call Management Suite

Build a powerful, customizable IP PBX with features like call routing, IVR, voicemail, call queues, auto-attendants, conferencing, extension management, ring groups, and call forwarding. With advanced threat detection and security features, it’s scalable for both on-premise and cloud use and ideal for businesses of any size.

Distribute a Low-Cost IP-PBX with WebPhone and SoftPhone

Develop and distribute a low-cost on-premises IP-PBX solution with built-in WebPhone and SoftPhone. Create a Smart, Conversational, Predictive, or Web UI to deliver a modern and intelligent communication experience.

Start Your Own WebPhone Business

Build and brand a browser-based softphone with the VaxVoIP WebPhone SDK. No downloads or plugins needed. Let your clients make SIP calls, join IVRs, and access PBX features directly from your website.

Deploy Your Own VoIP Call Recording Service

Develop, host, and offer secure multi-tenant call recording with the VaxVoIP SIP Recording SDK. Encrypt each client’s recordings with client-side key control. Easily integrate with cloud storage and deliver a fully branded, scalable service.

Need a Helping Hand?

We’re here to support you at every stage, from development to deployment. Whether you’re building your first VoIP app or scaling your platform, our team is ready to assist with expert guidance, technical insights, and personalized support.