Ai Tele (Voice) Agent Setup

@sarimshoaib1425

Voice Agents Specialists here with 2+ yrs experience. Will use Vapi + Exotel with ElevenLabs and a compatible local transcriber. Can assure you that the conversational logic and voice would 100% sound human and as realistic as possible. Transfers will be done too. Let's do it.

@mayankinnovative

Hi, As per my understanding: You need an implementation-focused AI Telecalling Agent using existing APIs—no model training. The system must support inbound and outbound calling, integrate LLM (Gemini/ChatGPT), STT (Tamil & English via Sarvam), TTS (ElevenLabs/Gemini), and telephony providers (SIP/Tata/Twilio/Exotel). It should handle rule-based conversational flows (Yes/No/Silence, objections), allow human fallback, and log call data to Sheets or via webhook. Deliverables include a working demo (1 inbound + 1 outbound flow), documentation, and short-term support. Implementation approach: I will design a modular architecture: Telephony layer (Twilio/Exotel SIP) → STT → LLM orchestration layer (prompt templates + rule engine) → TTS → response stream. Call flows will combine deterministic branching with LLM-powered intent handling. I’ll implement timeout logic, retry prompts, objection handling scripts, and human transfer routing. Logs (call status, transcript, intent tags) will be pushed via webhook or Google Sheets API. The setup will remain plug-and-play, configurable for future deployments. Basic monitoring and error handling will be included. A few quick questions: Preferred telephony provider? Hosting environment (VPS/cloud)? Expected daily call volume? Do you have predefined scripts? Timeline for demo delivery?

@SahilRao1247

As an AI Creative Professional grappling with sophisticated AI technology like ChatGPT, Gemini, Claude and more, I’m ready to leverage my skills in conversational AI and sophisticated API integration to set up your end-to-end AI Telecalling Agent. My clear communication style means I understand how to succinctly script meaningful call flows and efficient rule-based systems. Having dabbled in voice bots, logic systems and integrated campaigns, I am well-prepared to handle your Tamil-inclusive telephony needs. I must also emphasize that while artificial intelligence is my forte, I won’t be taking this project as an opportunity for research or model training. Instead, we’ll bet on the implementation and integration phase to bring your agent to life rather than building from scratch – a cost and time-effective move. If this professional symbiosis proves beneficial for both parties, I would be excited to explore subsequent projects together. Future prospect could especially include maintenance operations for other clients, further deployments of similar agents and fostering a long-term relationship with expertise in bringing AI technology to the fold of your business requirements. Let your telephony tasks rest on the shoulders of a proficient expert dressed with design thinking who won't just build an agent but open new avenues for you! Let's remix AI into your dialing system!

@dineshk743

Hello, I’m Dinesh Kumar With 14+ years of experience across multiple platforms, I’ve helped build numerous startups through dedication and hard work. I’m committed to delivering high quality work that ensures 100% client satisfaction. Your success is my priority, and I focus on building long term relationships based on trust and excellence. Expertise: Web & App Development – React.js, Node.js, JavaScript, PHP, MySQL, WordPress, Magento, CodeIgniter, Shopify, .NET, Flutter, FoxPro Strong knowledge of frameworks, software design, and development methodologies Proven ability to deliver custom, scalable, and reliable solutions for diverse industries I work with clients globally, providing end to end solutions that meet unique project needs while maintaining the highest quality standards.

@servicedigi

We have 4+ years of backend engineering experience (Node.js, Python FastAPI) and are currently building AI-powered systems including LLM integrations and RAG pipelines. This project fits perfectly — implementation, API orchestration, and conversational logic. We clearly understand this is a plug-and-play integration project, not ML training. How we’ll approach it: • Telephony setup via Twilio / Exotel / SIP provider (Inbound + Outbound) • LLM integration (ChatGPT / Gemini) for controlled conversational responses • STT (Sarvam – Tamil & English) + TTS (ElevenLabs / Gemini) integration • Rule-based call flow engine (Yes/No/Silence handling, basic objections, fallback to human agent) • Webhook-based logging (Google Sheets / DB logging) • Clean modular backend for easy scaling We’ll design structured conversation states to avoid hallucinations and ensure deterministic responses where needed. Deliverables: • Working demo-ready AI Tele Agent • 1 inbound + 1 outbound flow • Setup documentation • 1–2 days post-delivery support We’ve built systems from scratch and also integrated into existing stacks, so adapting to your current infra won’t be an issue. Timeline: 7–10 days depending on telephony provider approval. Open to long-term collaboration and scaling deployments further.

@felipeg207

Hello. Please check my portfolio: https://www.freelancer.com/u/felipeg207 After reviewing your proposal, I'm confident I'm the right developer for your project, and I'm very interested in learning more. I have experience completing similar projects from start to finish. I'd like to discuss your project in more detail. I look forward to hearing from you. Thank you. Hello, thank you for contacting me.

@Wizztron

I recently delivered a project with this exact scope, focusing on setting up seamless AI voice calling with integrated Speech-to-Text and Text-to-Speech APIs, handling inbound and outbound calls with rule-based call flows. Your need for a clean, professional, and user-friendly AI Telecalling Agent that automates processes and integrates telephony providers is clear. I specialize in developing AI calling solutions using Twilio, SIP providers, and LLMs like ChatGPT, ensuring smooth conversational logic and call logging. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, MN Williams

@bilal0156

Hi, I can help you build this AI Telecalling Agent using the 'plug-and-play' approach you mentioned. I have experience in integrating LLMs (Gemini/ChatGPT) with Voice APIs and STT/TTS engines like ElevenLabs. My Approach: Logic: I will use Voiceflow or Python (FastAPI) to build the call flow logic. Telephony: I can integrate Twilio or Tata SIP for seamless calling. Tamil Support: I will implement Sarvam AI to ensure the STT works perfectly for Tamil and English. Integration: I'll set up webhooks to log all call data directly into your Google Sheets. I can deliver a working demo within your timeline. Let's discuss your specific call flow requirements."

@ravikumarsingh1

This project fits well with the type of AI telecalling systems I implement using existing voice and LLM APIs. I specialize in building practical, integration-focused voice agents — connecting telephony, speech services, and conversational logic into a reliable working system without custom ML training. How I’ll approach your setup • Configure inbound & outbound AI calling via SIP/Twilio/Exotel or preferred provider • Integrate LLM (Gemini/ChatGPT) for conversation handling • Connect Sarvam STT (Tamil + English) and ElevenLabs/Gemini TTS • Design structured call flows with Yes/No/Silence handling and objection paths • Implement human handoff logic • Add logging via Google Sheets/webhooks for call tracking Relevant Experience • Voice bots & IVR automation • API-based integrations (LLM, STT, TTS, telephony) • Conversational workflow design and fallback handling • Multi-language conversational setups Delivery • Demo-ready AI tele agent • 1 inbound + 1 outbound flow • Setup documentation + post-delivery support Timeline: 4–6 days depending on telephony setup. Happy to discuss Tamil conversation requirements and call scenarios to begin quickly.

@usamaansari786

Hi there I will set up a complete AI telecalling agent using plug‑and‑play APIs for voice, LLM, STT, TTS, and telephony with both inbound and outbound call flows fully working and demo‑ready. Since this is an integration project and not model training, I will focus on clean API orchestration, structured conversational logic, Tamil + English STT handling, objection routing, fallback to human agent, and proper logging via Google Sheets or webhooks. What I will implement: - Telephony setup using Twilio / Exotel / SIP provider - LLM integration using ChatGPT or Gemini - Tamil & English Speech‑to‑Text via Sarvam - Text‑to‑Speech using ElevenLabs or Gemini - Rule‑based conversational flow with yes / no / silence handling - Basic objection responses - Human agent fallback logic - Call logs via webhook / Google Sheets - One inbound + one outbound scenario I have experience building conversational IVR systems and AI calling flows using Twilio, REST APIs, and LLM integration and can demonstrate similar implementations. Q) Which telephony provider are you currently planning to use so I can align the SIP and call routing configuration correctly? I can begin immediately and deliver within the agreed timeline. Best Regards Usama F

@himanshus642

With strong experience in AI telephony and system integration, I’m confident in delivering your end-to-end AI Telecalling Agent. I’ve worked extensively with Twilio, Exotel, Plivo, SIP providers, Dialogflow, Voiceflow, STT/TTS APIs, and LLMs—making seamless integration and deployment straightforward. My expertise in call flows, conversational logic, and API-driven architecture ensures fast, high-quality implementation through a milestone-based approach. Beyond technical skills, I bring a business-focused mindset with experience across React, Node.js, Python, AI automation, FinTech APIs, and cloud platforms—consistently delivering secure, scalable solutions with 5-star client satisfaction.

@FaisalAli33

Hi, I’m very interested in your AI Telecalling Agent project. I specialize in building end-to-end conversational AI systems using plug-and-play APIs exactly as described (no ML training, no complex DevOps). I can set up: • Inbound & outbound AI voice calling • LLM integration (ChatGPT / Gemini) • Tamil & English STT (Sarvam) • TTS (ElevenLabs / Gemini) • SIP / DID / API telephony (Twilio, Exotel, Tata, Plivo) • Rule-based call flows (Yes/No/Silence handling) • Basic objection handling • Human fallback routing • Call logging via Google Sheets / webhook I have hands-on experience with voice bots, conversational logic design, REST API integrations, and CRM-connected automation systems. My focus is production-ready systems that are stable, scalable, and easy to maintain. Deliverables: ✔ Demo-ready AI Tele Agent ✔ 1 inbound + 1 outbound flow ✔ Basic documentation ✔ 1–2 days post-delivery support Estimated timeline: 5–7 days (depending on telephony approvals and API access). If this project goes well, I’d be happy to support ongoing deployments and long-term collaboration. Looking forward to discussing your requirements in detail. Best regards, Faisal

@prathvirajk

I am an Automation Engineer specializing in n8n, Vapi, and Retell AI. I recently built a Voice AI system for a Home Service client in Ireland that saved them thousands of dollars, and I can bring that same efficiency to your project in Coimbatore. For this project, I will deliver: Sarvam AI Integration: I will set up Tamil/English STT using Sarvam for high-accuracy local language handling. Custom Call Logic: Rule-based flows in n8n for objection handling, silence detection, and human fallback. Telephony Setup: Seamless integration with your Tata/SIP provider. Automated Logging: All call data synced instantly to Google Sheets or your CRM via webhooks. I can have a Tamil-speaking demo ready for you to test within 48 hours. Let’s hop on a 5-minute call to discuss your specific requirements.

@thogarishiva

Hi there, I have the exact architecture ready for your Tamil & English AI Telecalling Agent. While I am new to this platform (looking to earn my first 5-star review!), I am highly experienced in Indian AI telephony. I recently built and deployed a live Telugu-based AI voice agent for hospital appointment booking. I know exactly how to handle Indian regional languages, conversational logic (interruptions, objections), and crucial telecom regulations. Many freelancers will propose US-centric Twilio numbers, which suffer from high ISD costs and latency in India. Instead, my architecture uses Vobiz SIP trunking. This guarantees TRAI compliance, dedicated legal Indian (+91) DID numbers, and crystal-clear connectivity across local networks for both inbound and outbound calls. Here is my integration stack for your project: Voice & AI: Sarvam AI for flawless Tamil/English STT, ChatGPT/Gemini for logic, and premium TTS for natural voice. Infrastructure: LiveKit for ultra-low latency audio bridging. Call Logic: Rule-based routing, Yes/No detection, human-agent fallback, and webhook logging to Google Sheets. Because I want to earn my first 5-star rating from you, your project is my top priority. I will work tirelessly to ensure your Tamil agent is perfect. Let’s jump on a quick chat to discuss your call scenarios and get your agent dialing! Best regards, Shiva

@anandchoutpally8

Hi there, I have the exact architecture ready for your Tamil & English AI Tele-Voice Agent. I am new to this platform and looking to earn my first 5-star review, but I am highly experienced in Indian AI telephony. I recently built and deployed a live, AI-driven Telugu voice agent for hospital appointment booking. Because of this, I deeply understand the nuances of South Indian languages, conversational logic (handling interruptions and silences), and real-world telecom challenges. Most freelancers will quote standard Twilio setups, which often fail or cost too much in India due to TRAI regulations and high ISD latency. Instead, my architecture uses Vobiz SIP trunking. This guarantees a fully legal, TRAI-compliant Indian (+91) DID number, ensuring crystal-clear connectivity across local telecom networks for both inbound and outbound calls. Here is my plug-and-play integration stack: * AI & Voice: Sarvam AI for flawless Tamil/English STT, an LLM (ChatGPT/Gemini) for conversation logic, and premium TTS. * Infrastructure: LiveKit for ultra-low latency audio bridging. * Call Logic: Rule-based routing, objection handling, immediate human-agent fallback, and automated Google Sheets logging via webhooks. Because you would be my first client here, delivering a perfect Tamil voice agent is my absolute top priority. Let’s jump on a quick chat to discuss your specific call flow and get your agent dialing! Best regards, Anand ch