I will build an ai phone agent using openai realtime API


About this gig
Build a Production-Ready AI Calling/telephony Agent
I build intelligent AI voice agents that can answer phone calls, talk naturally in real time, remember previous conversations, and integrate with your existing business systems.
Perfect for:
- Customer Support
- Appointment Booking
- AI Receptionists
- Healthcare
- Restaurants
- Real Estate
- Internal Company Assistants
- AI Phone Agents
Technologies:
- OpenAI Realtime API
- ElevenLabs
- Asterisk
- SIP Integration
- WebRTC
- Node.js
- Express
- PostgreSQL / MongoDB
- REST APIs
- WebSockets
Features:
- Natural real-time conversations
- AI phone calling
- Memory support
- Personality configuration
- Conversation history
- CRM/API integration
- Custom workflows
- Voice cloning integration
- Low latency streaming
Why choose me?
- Full-stack developer
- Experience building production AI systems
- Clean architecture
- Scalable backend
- Long-term support
Please contact me before placing an order so we can discuss your project requirements.
Get to know Saim S
- FromPakistan
- Member sinceNov 2025
Languages
Urdu, English
Other AI Development Services I Offer
FAQ
Can you integrate with our CRM?
Yes. I can integrate with REST APIs, databases, and third-party services.
Can the AI answer phone calls?
Yes. Using SIP/Asterisk or compatible telephony providers.
Can the AI remember previous conversations?
Yes. Conversation memory and user profiles can be implemented.
Can you deploy it?
Yes. Deployment on VPS, cloud servers, or Docker environments is available.
Which AI models do you support?
OpenAI Realtime API, GPT models, and ElevenLabs voice services.
Can you build custom workflows?
Absolutely. Every business has different requirements, and I build custom solutions.
