AI voice agents, deployed as PBX extensions
VoiceInfra integrates with your existing phone system: zero hardware changes, zero carrier switching, under five minutes setup. Deploy AI agents that handle calls, route intelligently, and integrate with your CRM, all as native PBX extensions. Built by our engineering team.
How it works
Connect your PBX
Point VoiceInfra at your existing phone system. It registers as a native SIP extension.
Configure your agent
Use the no-code builder to define greetings, routes, and responses. Or use our templates.
Go live
Under five minutes. Your AI agent is online, handling calls, integrated with your CRM.
Key capabilities
PBX-Native Deployment
Connects to 3CX, Yeastar, FreePBX, Avaya, Cisco, and Mitel as a native SIP extension. Zero hardware changes, zero carrier switching, zero downtime.
Multi-LLM Smart Routing
Routes conversations to the most appropriate language model based on intent, context, and complexity, so your customers never wait for the right agent.
No-Code Agent Builder
Design and deploy AI voice agents through a visual interface. Your operations team can build and modify agents without writing a line of code.
Omnichannel Coverage
Extend AI agents beyond voice to WhatsApp and web chat. One agent, every channel for a consistent experience across touchpoints.
Batch Calling
Run automated outbound campaigns at scale with intelligent call progression and outcome tracking. Reach thousands, not dozens.
CRM Integrations
Connect to your existing CRM. Calls are logged, records updated, and workflows triggered automatically without manual data entry.
Any SIP-based PBX
VoiceInfra connects as a native SIP extension. Deep integrations with:
Where VoiceInfra delivers
Call Center Automation
Handle routine inquiries, such as hours, pricing, and account status, without a human agent. Your team focuses on complex cases that need empathy and judgment.
Customer Support AI
First-line support that understands your product. Escalates intelligently when it hits its limits. Available 24/7, speaks your customers' language.
Outbound Campaigns
Appointment reminders, payment follow-ups, satisfaction surveys, automated at scale. Consistent quality, zero fatigue.
Internal Helpdesk
AI agents that handle IT tickets, HR queries, and facility requests. Your internal teams get faster responses, your support staff get fewer repetitive tickets.
Engineering at this standard, on your project
A live VoiceInfra technical demonstration from the engineers who built it. No commitment required.