Voice Infrastructure Integration | Bring Your Own PBX or Carrier Integration
Seamlessly integrate AI voice agents with your existing SIP trunk interface and telephony systems
Transform your voice infrastructure with enterprise-grade AI voice agents that integrate seamlessly with your existing phone systems through SIP trunk interface. Bring your own PBX or carrier and add AI capabilities without changing your current setup. Our platform provides robust voice infrastructure solutions for businesses of all sizes.

Key Advantages
Discover how our AI voice agents transform your business
SIP Trunk Interface Support
Bring your own PBX or carrier - integrate with any SIP trunk interface without changing providers
Enterprise-Grade Reliability
Built for mission-critical voice infrastructure with 99.9% uptime guarantee
Scalable Architecture
Handle unlimited concurrent calls with auto-scaling voice infrastructure
Key Benefits
Transform your business operations with measurable results
Leverage existing voice infrastructure investments
Maintain current phone numbers and carriers
Scale voice capabilities without hardware changes
Ensure enterprise-grade security and compliance
Reduce infrastructure costs while adding AI capabilities
Future-proof your voice infrastructure
How It Works
Our implementation process is designed for quick and efficient deployment
Infrastructure Assessment
Analyze your current voice infrastructure and integration points
SIP Configuration
Set up secure SIP connections with your existing systems
AI Deployment
Deploy AI voice agents within your infrastructure
Testing & Optimization
Validate performance and optimize voice infrastructure
Success Metrics
Real results that impact your bottom line
99.9%
Uptime
Enterprise-grade reliability
0ms
Latency
Sub-second response times
100%
Compatibility
Works with existing infrastructure
Implementation Timeline
Get up and running quickly with our streamlined deployment process
Day 1-2
Initial setup and system integration
Day 3-5
Configuration and testing phase
Day 6-7
Training and optimization
Day 8+
Full production deployment
Getting Started
Everything you need to know to begin your voice AI journey
What You'll Need
- Existing phone system or SIP provider
- Basic business requirements document
- 30 minutes for initial setup call
What We Provide
- Dedicated onboarding specialist
- Custom voice agent configuration
- Ongoing support and optimization
Most customers are live within 1 week of initial contact
Why Choose VoiceInfra
Built by engineers who understand the complexity of voice AI
Multi-LLM Architecture
We support multiple AI models (OpenAI, Anthropic, Google) so you're not locked into one provider. Switch models based on cost, performance, or specific use cases.
True SIP Integration
Unlike competitors who require you to change carriers, we integrate directly with your existing phone infrastructure. Keep your numbers, keep your carrier.
Developer-First Platform
Built by developers for developers. Full API access, webhook support, and custom function integration. No black box limitations.
Ultra-Low Latency
Sub-second response times with optimized voice processing. Your customers won't experience awkward pauses or delays in conversation.
Enterprise Security
SOC 2 compliant infrastructure with end-to-end encryption. Your data and your customers' data remain secure and private.
White-Glove Support
Direct access to our engineering team during setup and beyond. We're invested in your success, not just your subscription.
Common Challenges We Solve
The problems businesses face that led us to build VoiceInfra
High Support Costs
Hiring, training, and retaining customer service staff is expensive and time-consuming, especially for 24/7 coverage.
Missed Opportunities
Calls go unanswered after hours, on weekends, or during busy periods, leading to lost leads and frustrated customers.
Inconsistent Service
Human agents have varying skill levels, bad days, and different approaches, leading to inconsistent customer experiences.
Complex Integration
Most voice AI solutions require changing phone carriers or complex technical implementations that disrupt existing workflows.
Frequently Asked Questions
Our platform connects to your existing voice infrastructure through standard SIP protocols, allowing you to add AI capabilities without changing carriers, phone numbers, or hardware.
No, our voice infrastructure integration is designed to enhance reliability. We provide enterprise-grade redundancy and failover capabilities.
Yes, our voice infrastructure solution works with your existing setup. You keep all current phone numbers, carriers, and infrastructure investments.
Absolutely. Our SIP trunk interface is designed to work with any PBX or carrier setup, allowing you to bring your own infrastructure while adding AI capabilities.
Related Use Cases
Explore other ways VoiceInfra can transform your business
Dynamic IVR Replacement
Replace outdated IVR systems with conversational AI that customers love
AI Appointment Scheduling
Convert more leads with instant scheduling and smart follow-up
Website Intelligence
Turn website visitors into conversations instantly
Industry Applications
See how this solution applies across different industries
Enterprise
Scale customer service operations while maintaining quality and reducing costs through intelligent automation.
Small Business
Compete with larger companies by providing 24/7 professional customer service without additional staff.
Growing Companies
Scale your customer service capabilities as you grow without proportional increases in operational costs.
Technical Specifications
Enterprise-grade infrastructure built for reliability and scale
99.9% Uptime SLA
Enterprise-grade reliability with redundant infrastructure
Sub-second Response
Ultra-low latency for natural conversation flow
Global Infrastructure
Worldwide coverage with regional data centers
SOC 2 Compliant
Enterprise security standards and data protection
Ready to transform your operations?
Schedule a demo to see how our solutions work for your industry.