Refrens Built a Smart AI Voice Agent with VoiceLink as Indian Telephony Partner
Refrens is one of India’s fastest-growing B2B SaaS platforms — trusted by 150,000+ freelancers, agencies, and SMBs across 178 countries — built on invoicing, CRM, accounting, and multi-channel lead management.
Scaling Sales Qualification Team without Scaling Team
Too Many Leads, Not Enough Callers
Leads were pouring in from IndiaMART, Facebook, and organic channels — but the qualification bottleneck was real. Every lead not called within 24–48 hours was a conversion lost. Hiring more reps wasn’t scalable. They needed AI to handle volume automatically.
Scaling Revenue Without Scaling Headcount
Refrens chose not to hire their way out. As Co-Founder Naman Sarawagi confirmed: the goal was to reduce dependency on hiring, keep the human team focused on closing, and break the link between headcount and revenue growth.
The AI Conversation Had to Feel Real
This wasn’t a pre-recorded blast. The agent needed live, back-and-forth qualification conversations — understanding business context, reading intent, handling objections. Low-latency audio and real-time NLP were non-negotiable.
No Telephony Provider Could Support AI Calling in India
No Indian 9x number. DOT compliance gaps. Codec misalignment. Every layer stalled the project. The AI was ready. The telephony wasn't.
Refrens Partnered with VoiceLink — and the Project Finally Moved
After hitting a wall with multiple providers, Refrens found VoiceLink by Elision Technologies — DOT-licensed VNO, PCI Compliant, purpose-built for production AI voice calling in India. Not a generic telecom fix. A specialist telephony layer designed for exactly this.
Indian Verified Number — The Non-Negotiable First Layer
An unrecognised international number on a prospect’s screen means an instant rejection. VoiceLink provisioned a DOT-compliant Indian caller ID for Refrens’ AI agent. A trusted +91 shows on screen — calls get answered, conversations happen.
SIP Trunk Integration with AI Voice Agent
Connecting an AI voice agent to India's telephone network is harder than it looks. VoiceLink bridged Refrens' AI agent to the Indian PSTN through a clean, stable SIP trunk — gateways configured, codecs aligned, latency kept ultra-low. Every conversation the AI starts, VoiceLink ensures it reaches the prospect's phone without a drop.
API-Driven Stack — CRM Sync, Retry Logic, Session Management
The entire workflow runs through APIs — no manual steps. Call outcomes sync to CRM. Missed calls trigger retry logic automatically. Session context maintained end-to-end. The difference between a demo and a production system.
Real-Time Dashboard & Call Logs
VoiceLink’s dashboard gave Refrens full visibility over every call — initiated, connected, or failed, and exactly where. Diagnostic clarity in minutes, not days. The confidence to ship and iterate without guesswork.
