SIP for WhatsAppBridge the Gap
Connect WhatsApp voice calls and messages directly to your IP PBX system. Enterprise-grade integration with Meta Business Cloud API for unified communications.
Two Powerful Solutions
Choose the integration that fits your business needs
SIP Trunk for WhatsApp Voice
Bridge WhatsApp voice calls directly into your IP PBX system via SIP trunking
- Inbound & outbound WhatsApp calling
- Integration with existing PBX features (IVR, queues, recording)
- Two deployment options: Self-hosted or Blue Chip hosted
- Opus codec support for HD audio quality
- Secure TLS/DTLS encryption
Meta Business Cloud API Integration
Connect Meta Business WhatsApp numbers to 3CX for unified messaging and voice
- WhatsApp Business Platform messaging
- Voice calling support (Beta)
- 3CX integration for centralized communication
- CRM integration capabilities
- Webhook support for real-time notifications
Deployment Options
Flexible hosting to match your requirements
Self-Hosted Solution
Connect your own device to our service
- Scan QR code to link WhatsApp to our gateway
- Use your existing WhatsApp Business number
- Maintain full control of your WhatsApp account
- Real-time call routing to your PBX
- Ideal for businesses wanting direct control
Blue Chip Hosted Gateway
We host your WhatsApp number on our infrastructure
- Transfer WhatsApp number ownership to us
- We manage the gateway infrastructure
- 99.9% uptime guarantee
- Automatic failover and redundancy
- Perfect for enterprise reliability
Technical Specifications
Enterprise-grade standards for reliable integration
Protocol Support
- SIP/SIP-TLS
- WebRTC
- ICE/STUN/TURN
- RTP/SRTP
Audio Codecs
- Opus (16kHz - HD)
- G.722 (16kHz)
- G.711 (8kHz)
- Automatic negotiation
Security
- TLS 1.2/1.3 encryption
- DTLS-SRTP for media
- End-to-end encryption
- Trusted SSL certificates
PBX Compatibility
- 3CX
- Asterisk/FreePBX
- PortSIP
- Most SIP-based systems
WhatsApp Business Cloud API
Leverage Meta's official API for seamless integration with 3CX phone systems. Enable both messaging and voice calling with advanced features.
Request IntegrationWhy Choose Our Solution
Enterprise benefits for modern businesses
Unified Communications
Manage traditional calls, WhatsApp calls, and messages from a single platform
Cost Savings
Reduce telecom costs by up to 80% with VoIP-based WhatsApp calling
Enterprise Security
End-to-end encryption with secure TLS/DTLS connections and Meta compliance
Seamless Integration
Works with your existing PBX infrastructure and business processes
Global Reach
Connect with 2+ billion WhatsApp users worldwide instantly
Enhanced Support
Leverage IVR, call queues, recording, and analytics for WhatsApp calls
Use Cases
Solutions for every business scenario
Customer Support
Provide instant customer service with voice and messaging on WhatsApp
Sales & Lead Generation
Convert leads faster with click-to-call capabilities and real-time engagement
Contact Centers
Route WhatsApp calls to agents based on skills, availability, and priorities
Enterprise Communications
Centralize all business communications with advanced PBX features
Ready to Integrate WhatsApp?
Contact us today to discuss your requirements and get started with enterprise WhatsApp integration