SIP Integration
Keep your expensive PBX system and add AI superpowers. No rip-and-replace, no vendor lock-in, just instant AI enhancement of your existing telephony infrastructure.
Your IT team quoted $500K and 18 months to 'modernize' your phone system while competitors are adding AI to their calls in 60 seconds. VoiceInfra's SIP Integration layers AI intelligence on top of your existing Cisco, Avaya, or Mitel PBX without touching a single wire or disrupting your operations.
Key Highlights
Discover what makes this feature stand out
Zero Infrastructure Replacement
Keep your existing Avaya, Cisco, Mitel, or Asterisk PBX system. We layer AI on top without expensive migrations, retraining, or system disruption.
60-Second Setup
Point your SBC to sip.voiceinfra.ai, configure your DID numbers in E.164 format, and you're live. No complex integration projects or development required.
Bring Your Own Everything
Keep your current SIP trunks, carrier contracts, and phone numbers. No expensive migrations, new commitments, or vendor lock-in situations.
Enterprise-Grade Compatibility
Full support for TCP/UDP protocols, G.722 codec optimization, optional TLS encryption, and both IP and phone number authentication methods.
Benefits
See how this feature can transform your business
Modernize telephony without million-dollar infrastructure overhauls
Preserve existing carrier relationships and phone number investments
Deploy AI capabilities in minutes, not months
Maintain security and compliance with your current systems
Scale AI across your entire phone system instantly
No vendor lock-in - integrate with any SIP-compatible system
Why Choose VoiceInfra for SIP Integration
Built by engineers who understand enterprise telephony complexity
Instant Deployment
Deploy in minutes, not months. No complex integrations or lengthy setup processes required.
Enterprise Security
SOC 2 compliant infrastructure with end-to-end encryption and enterprise-grade security.
Proven Scalability
Handle thousands of concurrent calls with sub-second response times and 99.9% uptime.
Expert Support
Direct access to our engineering team during setup and beyond. White-glove onboarding included.
Use Cases
Explore how this feature can be applied in different scenarios
Enterprise Call Center Enhancement
Add AI agents to your existing contact center infrastructure. Route calls intelligently, automate tier-1 support, and provide agents with real-time assistance.
Legacy System Modernization
Modernize old PBX systems with AI capabilities without the cost and complexity of complete system replacement.
Multi-Site Deployment
Deploy AI across multiple office locations using existing SIP infrastructure. Centralized AI management with distributed telephony systems.
Carrier Integration
Work with your preferred telecom carriers while adding AI capabilities. No need to change providers or renegotiate contracts.
How It Works
Get started with this feature in a few simple steps
Assess Current Infrastructure
Document your existing PBX system, SIP trunks, and DID numbers. Identify integration points and requirements.
Configure SIP Settings
Set up your SBC or PBX to route calls to sip.voiceinfra.ai. Configure DID numbers in E.164 format and test connectivity.
Deploy AI Agents
Create and configure AI agents for your specific use cases. Test call routing and agent responses.
Monitor and Optimize
Monitor call quality, AI performance, and system integration. Optimize settings for maximum efficiency and reliability.
Implementation Timeline
Get up and running quickly with our streamlined deployment process
Day 1
Initial setup and configuration
Day 2-3
Integration and testing phase
Day 4-5
Training and optimization
Day 6+
Full production deployment
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
Multi-LLM Support
OpenAI, Anthropic, Google - choose the best model for your needs
Frequently Asked Questions
Find answers to common questions about this feature
We support any SIP-compatible system including Cisco, Avaya, Mitel, Asterisk, FreeSWITCH, and most modern PBX platforms. If it speaks SIP, we can integrate with it.
No. Keep your existing SIP trunks, carrier contracts, and phone numbers. VoiceInfra integrates with your current infrastructure without requiring carrier changes.
Technical setup takes 15-30 minutes. Most customers are routing calls through VoiceInfra within an hour, including testing and optimization.
Zero vendor lock-in. You own your infrastructure, numbers, and carrier relationships. VoiceInfra simply adds AI capabilities without changing your core systems.
Ready to transform your operations?
Schedule a demo to see how our solutions work for your industry.