Enterprise PBX Lacks AI Intelligence
Enterprise PBX systems handle calls but lack AI intelligence. VoiceInfra modernizes any PBX with AI voice agents that understand context, qualify leads, and provide instant support.
See It In Action
Book a quick demo • 2-minute setup
Talk to Our AI Agent Right Now
Experience instant call answering that never misses revenue. Test the AI that answers every call in under 2 seconds, 24/7.
👆 Click to Start Live Conversation
Test what your competitors' customers experience when they call at 3 AM
What You'll Experience in This Demo
Instant Response
No hold music. No "please wait." Just immediate, intelligent conversation.
Human-Like Conversation
Natural speech patterns, interruption handling, and contextual responses.
Real Actions
Watch it schedule appointments, answer questions, and capture lead information.
Seamless Integrations
Voice AI Solutions That Scale Your Business
Deploy AI phone agents in minutes, not months. Handle 24/7 customer support, automate call center operations, and integrate with your existing PBX system.
24/7 AI Phone Answering Service
Never miss a call. Our AI answering service handles customer inquiries, captures leads, and books appointments around the clock - no voicemail, no hold times.
AI Call Center Automation
Scale your call center instantly. Handle unlimited simultaneous calls with AI voice agents that reduce wait times to zero and cut support costs by 60%.
AI PBX with CRM Integration
Sync every call with your CRM. Automatic call logging, contact updates, and workflow triggers for Cisco, Avaya, 3CX, and Asterisk systems.
Multilingual Voice AI (30+ Languages)
Serve global customers in their native language. Real-time multilingual support with natural conversations - no translation delays or awkward pauses.
Agentic AI Phone Agents
Autonomous voice agents that learn from every conversation. Proactive outreach, intelligent routing, and human-like conversations that improve over time.
WhatsApp Business AI Chat & Calling
Automate WhatsApp Business with AI chatbots and voice calling. Handle customer inquiries, qualify leads, and close sales - right where your customers are.
Omnichannel AI Chat Agents
Deploy AI chatbots across web, mobile, and messaging platforms. Unified inbox for all conversations with context-aware responses and seamless agent handoff.
AI Virtual Receptionist
Professional AI receptionist that greets callers, answers questions, transfers calls, and takes messages - at a fraction of the cost of human staff.
AI Voice Analytics & Insights
Analyze every call with AI. Track sentiment, detect keywords, monitor compliance, and get actionable insights to improve customer experience and agent performance.
See Voice AI in Action
Book a personalized demo or try our AI phone agent live.
Advanced LLM-Powered Voice Agent Infrastructure
Deploy enterprise-grade conversational AI with multi-LLM providers, RAG-powered knowledge bases, MCP integrations, and SIP telephony. Build voice agents that handle complex workflows, integrate via REST APIs, and scale automatically with WebRTC infrastructure.
Deploy Production-Ready Voice AI Infrastructure
Build enterprise-grade conversational AI agents with VoiceInfra's SIP-native platform. Deploy multi-LLM support, RAG knowledge bases, and MCP integrations. Scale voice automation from prototype to production with WebRTC infrastructure designed for growth.
Integrate AI Voice Agents With Your Existing Phone Infrastructure
Add AI voice agents to your existing phone system or WhatsApp Business. No hardware changes, no downtime. Setup takes minutes.
- Deploy AI agents on existing PBX extensions or WhatsApp Business numbers
- Works with all major phone systems: 3CX, Yeastar, FreePBX, Avaya, Cisco, Mitel
- 5-minute setup with zero downtime - no hardware changes required
- Keep your existing phone numbers and carrier relationships
- Enterprise security and full control of your telephony infrastructure
Built for Enterprise Performance
Real capabilities that transform how businesses handle customer communications - no fake promises, just proven technology.
Fast
Voice Response Time
Low latency conversations with Cartesia, optimized AI routing, and multilingual support
5+
LLM Providers Supported
OpenAI, Anthropic, Gemini, Groq, and more - choose the best model for each use case and language
24/7
Always-On Availability
Never miss another call - AI agents with MCP integration that work when your team sleeps
Quick
Deployment Time
From signup to live AI agent with MCP tools - no months of development or infrastructure changes
Platform Capabilities That Matter
Built on proven infrastructure used by leading enterprises
SIP Integration Ready
Connect to your existing Cisco, Avaya, Mitel, or Asterisk PBX without replacement
MCP Tool Integration
Real-time execution with Microsoft Teams, Asana, Salesforce, and any external system via Model Context Protocol
Global Language Support
Handle customer conversations in multiple languages including Spanish, French, Arabic, and more
Integrates With Your Existing Systems
VoiceInfra connects with the PBX, CRM, and communication platforms you already use. Deploy AI phone agents without replacing your current infrastructure.
PBX Systems
Your existing phone systemWorks with popular IP-PBX platforms for seamless AI agent deployment without hardware changes.
CRM Platforms
Sync customer data automaticallyAutomatic call logging, contact updates, and workflow triggers keep your CRM data in sync.
API Integration
Custom workflows & APIsRESTful APIs and webhooks for custom integrations with your existing tech stack.
Don't See Your System?
We integrate with 100+ platforms via API. If you use a phone system or CRM, chances are we can connect.
Ask About Your SystemReady to Transform Your Enterprise Telephony?
Join hundreds of forward-thinking companies using VoiceInfra to integrate powerful Voice AI into their systems. Calculate your potential ROI and savings.