Turn Inbound Phone Calls & WhatsApp Chats Into Autonomous Revenue
Autonomous Voice AI phone receptionists and WhatsApp conversational commerce. Answer calls on Ring 1 and close sales 24/7 with zero hardware.
*21*)Urdu, English & 25+ LanguagesDedicated Tenant IsolationInbound Call: +92 300 1234567
LIVE • Ring 1Carrier Forwarded (`*21*`) • Urdu / Roman Urdu / English
“Assalam-o-Alaikum! Mujhe Dr. Sara se kal 3 baje dental consultation book karni hai.”
“Walaikum Assalam! Bilkul, Dr. Sara kal 3:00 PM per available hain. Maine aapki booking confirm kar di hai aur confirmation WhatsApp message aapke number par send kar diya hai!”
✅ Appointment Confirmed: #BKG-8492
• Specialist: Dr. Sara (Dental Clinic)
• Time: Tomorrow at 3:00 PM
• Google Calendar 2-Way Synced
Forward Any Phone to AI in 10 Seconds
No PBX servers or engineer setup required. Use standard carrier forwarding on your mobile SIM or connect via SIP.
Mobile Carrier Forwarding
Dial the standard carrier code from your phone keypad to route calls to your AI receptionist:
Direct SIP Trunking
Connect Asterisk, FreePBX, Twilio, or Telnyx directly to our FastAGI audio pipeline:
Four Engines. One Platform.
Autonomous voice, conversational commerce, predictive outbound calling, and supervisor copilots.
Voice AI Phone Receptionist
Answers inbound calls on Ring 1 with sub-650ms latency. Speaks fluent Urdu, English, and Roman Urdu, books appointments on Google Calendar, and warm-transfers to staff.
WhatsApp Conversational Commerce
Turn chats into automated storefronts. Browse visual product catalogs, manage in-chat carts, and confirm Cash on Delivery (COD) or instant payment links.
Predictive Outbound Dialer
Autonomous outbound calling with sub-second answering machine detection (AMD), local DID pool rotation, and automated BANT lead qualification.
Two-Way Human Studio & QA
Supervisory AI copilot for human support staff. Zero-drop live agent handoff, real-time sentiment telemetry, and 100% automated interaction QA scoring.
Anthropic MCP Tools
JSON Schema tool execution
Asterisk FastAGI
Real-time C-level telephony
Official Meta API
Direct WhatsApp Cloud pipeline
Private Tenant Isolation
Dedicated encrypted databases
Workflows by Industry
Tailored solutions for retail, healthcare, salons, real estate, and contact centers.
WhatsApp Conversational Storefront
Allow customers to discover products, choose sizes, add to cart, and confirm Cash on Delivery (COD) without leaving WhatsApp.
+34%
Cart Conversion
28%
Cart Recovery
4.8X
ROAS
Do you have the Premium Leather Jacket in Large?
Yes! We have 4 units left in Large. Price is Rs. 4,999 with Free Express Delivery. Would you like me to book it Cash on Delivery?
Why Teams Choose Zunbur
Unified Voice AI, WhatsApp Commerce, and Human Studio in one platform without per-seat taxes.
| Capability | Zunbur AgentOS | Legacy WhatsApp | Voice Only APIs |
|---|---|---|---|
| Inbound Phone Call AI (<650ms) | Asterisk FastAGI | Voice Only (No WhatsApp) | |
| WhatsApp Commerce & In-Chat Cart | Native (Cart, COD, Tracking) | Basic Forms Only | |
| SIM Call Forwarding (*21*) | Any Carrier SIM (10s) | Complex SIP Trunk Only | |
| Dedicated Tenant Isolation | Private DB & Encryption | Shared Multi-Tenant | Shared Multi-Tenant |
| Native Urdu & Roman Urdu | Nova-2 + Whisper | Generic Translation | Limited |
| Unlimited Team Seats | $0 (Unlimited) | $25–$99 / seat / mo | Per-Minute Surcharge |
Developer APIs & Security
Isolated tenant databases, AES-256 encryption at rest, and programmatic REST endpoints.
curl -X POST https://api.zunbur.com/v1/conversations/dispatch \
-H "Authorization: Bearer zb_live_token" \
-H "Content-Type: application/json" \
-d '{
"channel": "voice",
"recipient": "+923001234567",
"agent_id": "agent_receptionist",
"telephony": { "provider": "asterisk_pjsip" }
}'Dedicated Tenant Isolation
Zero data co-mingling
Customer conversations and voice recordings are isolated in private, encrypted PostgreSQL databases with AES-256.
99.99% Uptime SLA
Carrier-grade infrastructure
Multi-zone redundant Asterisk clusters and direct Meta Cloud API routing guarantee sub-650ms latency.
Frequently Asked Questions
Common questions about phone setup, WhatsApp commerce, and data privacy.
Simply dial *21*<Zunbur-DID># from your existing phone SIM (Jazz, Zong, T-Mobile, Vodafone, etc.). Inbound calls automatically route to your AI receptionist on Ring 1 when you are busy or after-hours. Dial ##21# anytime to cancel.
Turn Inbound Calls & Chats Into Revenue
Deploy autonomous Voice AI receptionists and WhatsApp conversational commerce in minutes.