Connect to any PBX over SIP. Use the same firewall and provisioning you already know. Internal transfers, 3-way, paging, and receptionist tools—plus your own integrations. Voice AI for VoIP & PBX.
Built for ITSPs and MSPs worldwide
Our AI Tool Marketplace offers a curated list of tools verified to extend the skills of the voice agents you add to your account. Tools are provided by VoxLayer and the community, vetted for utility, accuracy, and security. Resellers can also offer their own skillsets to other VoxLayer resellers and earn additional revenue on the platform.
Our voice agent registers over SIP as an internal extension. Open firewalls, point your PBX at it, and use the web UI—designed to feel like the admin interface of a SIP phone your team already knows.
Works with any SIP-compliant PBX. No vendor lock-in—use the hosted provider or platform you already resell.
Pick voice and LLM providers in the UI and spin up a new agent in minutes. Add your own tools and integrations, or deploy with auto-provisioning: host XML configs on your existing SIP phone provisioning server so the agent configures at boot.
Select voice and LLM providers in the interface. No coding required to get a new voice agent live.
Because the agent is a SIP extension on your PBX, it can do what receptionists do: internal transfers, 3-way conferences, paging, and other basic telephony. All without custom integration—it just works with your existing PBX.
Transfer callers to the right department or person. The agent lives on your PBX like any other extension.
Our agent speaks standard SIP. It connects to any PBX that conforms to the protocol—no matter which hosted PBX provider you use or resell. The market is global: ITSPs and MSPs can offer voice AI to their customers everywhere.
SIP is the standard. No proprietary tie-in. Connect to any SIP-compliant PBX and switch providers if you need to.
Web interface that feels like the SIP phone admin your team already uses.
Register as an extension. Works with any SIP-compliant PBX.
Regular platform updates for reliability and new features.
Pick voice and LLM providers in the UI—no coding required.
Add your own tools and integrations for CRM, scheduling, and more.
Integrate with your provisioning, monitoring, and billing systems.
Always-on receptionist: transfers, 3-way, paging on your PBX.
Support global customers with multiple languages and locales.
XML configs on your provisioning server; agent configures at boot.
Use with any hosted PBX you resell or support—market is worldwide.
Guides for ITSPs and MSPs: firewall, PBX, and provisioning.
Designed for VoIP resellers and managed service providers.
See what ITSPs, MSPs, and VoIP providers say about running voice agents on their PBX with VoxLayer.
Per agent channel. Each channel handles one concurrent call.
Selected options and models may incur additional monthly or annual costs.
$ 25 /month ($300/year)
$ 83 /month ($999/year)
$ 99 /month
Connect with ITSPs, MSPs, and VoIP providers using VoxLayer. Share SIP and PBX setup tips, provisioning workflows, and voice agent best practices.
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Deploy SIP-native voice agents, connect to any PBX, and offer receptionist-style AI to your customers. Built for ITSPs and MSPs worldwide.
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