Human-sounding AI voice agents for inbound and outbound calls at scale.
We build voice AI that answers, calls, books, qualifies and collects — with sub-second latency, natural prosody and full CRM integration.
Voice is the highest-friction, highest-value channel in most businesses. T7 Solution builds AI voice agents that replace IVR trees, handle overflow, and run outbound campaigns — 24/7, in multiple languages.
Our stack combines best-in-class speech-to-text, LLM reasoning and neural TTS with telephony (Twilio, Plivo, Exotel) and CRM (Salesforce, HubSpot, Zoho) — so every call is grounded in real customer context and logged automatically.
We measure connect rate, containment rate, conversion and QA scores — and tune the agent weekly.
Sub-second latency STT + TTS with barge-in, interruptions and natural turn-taking.
SIP, PSTN, Twilio, Plivo, Exotel, Vonage — inbound and outbound.
English, Hindi, Gujarati, Marathi, Tamil, Arabic, Spanish and more.
Read/write to Salesforce, HubSpot, Zoho, Google Calendar and Outlook.
Consent capture, DNC, PCI-safe payments, call recording and transcripts.
Automated scorecards, sentiment analysis and outlier flagging.
Clinics, salons, service businesses — 24/7 booking with calendar sync.
Warm-lead follow-up, renewal reminders and demo scheduling at scale.
Payment reminders, EMI follow-ups and PTP capture — compliant and polite.
Replace phone-tree hell with a natural-language front door to your business.
Healthcare
Front-desk staff were missing 30% of after-hours booking calls, no-shows were running above 20%, and callers dropped off IVR trees before reaching the right department.
T7 deployed a bilingual (English + Hindi) voice agent on Exotel — handling appointment booking with live calendar sync, running outbound reminder + confirmation calls the day before, and warm-transferring anything clinical to a human. Full HIPAA-aligned recording lineage.
After-hours booking capture went to 100%, no-show rate dropped from 22% to 9%, and cost per booked appointment fell roughly 4x versus the previous BPO-assisted flow.
"The AI books slots, reminds patients, and only escalates the calls that actually need a clinician. Our front desk finally has time to look people in the eye again."
Map intents, scripts, edge cases and compliance requirements.
Voice pipeline, telephony, CRM and calendar in 3–4 weeks.
Small-volume pilot, live QA and prompt tuning.
Full rollout with weekly QA reviews and A/B testing.
We recommend disclosing when required by law. Our agents sound natural but we design for transparency and easy human handoff.
30+ languages with regional accents. Indian-language support (Hindi, Gujarati, Tamil, etc.) is a core strength.
Yes, via PCI-compliant DTMF capture or by sending a secure payment link mid-call.
We use noise suppression, VAD tuning and confirmation prompts to stay accurate on low-quality lines.
Median voice-to-voice is under 800 ms on Twilio/Plivo with our optimised pipeline (VAD + streaming STT + streaming LLM + streaming TTS). Below ~700 ms conversations feel indistinguishable from a human on pacing.
Full duplex with barge-in from day one — the agent stops speaking the moment the caller starts, resumes gracefully, and never talks over them. This alone is what separates natural-feeling voice AI from IVR.
Twilio, Plivo, Exotel, Vonage, Telnyx, and any SIP-compatible carrier. For India we default to Exotel or Plivo for local-number regulatory compliance.
Voice AI is priced per usable minute (talk time). Our stack typically lands at $0.06–$0.12 per minute all-in including STT, LLM, TTS and telephony — a fraction of a BPO seat cost.
Yes, with DNC scrubbing, per-region calling windows, consent capture, opt-out handling and full recording lineage. We honour TRAI, TCPA and GDPR requirements out of the box.
The agent can conference in a human agent with a spoken summary and full transcript, and it writes the disposition, notes and next-action back into Salesforce, HubSpot, Zoho or your CRM automatically.
Custom AI chatbots trained on your data — web, WhatsApp, Slack and beyond.
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Learn more about Intelligent AutomationProduction-grade GPT, Claude, Gemini and open-source LLMs — grounded in your data.
Learn more about LLM Integration & RAGWe deliver ai voice agents across our core markets, with on-site discovery and local timezone support.
Use cases we ship it in, industries that buy it, insights behind it, and comparisons to reason through.
Turn every call into structured decisions, actions and CRM updates.
A copilot that drafts, researches and updates the CRM — so reps sell.
Qualify, score and book inbound leads in under 5 minutes, 24/7.
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Every millisecond in the voice loop, from mic capture to first spoken token — and where sub-800ms voice agents actually save time.
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Talk to a senior AI consultant from T7 about your industry, workflow, or product idea. Free, no commitment — reply within one business day.