Ontario Career College Voice Verification Pipeline

CRTC Certified

Autonomous AI voice qualifying 10,000–20,000 domestic student records. Zero human dialer overhead.

Interactive Client Validation Guide0 of 4 Tested

Validate All 4 Core RFP Deliverables in Under 60 Seconds

Progress:

STEP 01

CRTC 2014-155

CRTC Calling Window & TZ Lock

Hardware & software clock enforcing Mon–Sat 09:00–20:00 EST and Sunday blackout.

STEP 02

7-Stage Flow

Voice AI & Tuition Filter

5-second AI disclosure, identity confirmation, and tuition diploma reality filter.

STEP 03

Audit Proof

Verbal Consent & SHA-256

Verbatim spoken authorization with ISO timestamp and cryptographic audit hash.

STEP 04

Turnkey Code

Turnkey Blueprints Export

Production n8n workflow JSON, Vapi assistant spec, and Twilio SIP scripts.

Total Leads

15,240

Airtable DB Master

Connect Rate

68.4%

5,766 Live Pickups

Intent Confirmed

1,837

21.8% Qualified for College

Stale / Disconnected

2,874

34.1% Scrubbed from DB

Verbal Consent

100%

1,837 SHA-256 Hashes

Cost / Valid Lead

$1.93

92% vs Human Reps

Autonomous Admissions Voice Verification Architecture

Vapi • n8n Stack

End-to-end event orchestration: from stale Airtable lead ingestion to CRTC compliance lock, AI disclosure, tuition reality check, verbal consent, and live admissions transfer.

Phase 1

Pre-Call Ingestion & Regulatory Compliance Gate (Steps 01–04)

Hardware & Telecom Guardrails

STEP 01

15.2k Records

System of Record

Airtable Lead Ingestion

Ingests domestic student records collected via Meta quizzes and landing pages that are 1–2 years stale.

n8n cron webhook poller Details →

STEP 02

09:00–20:00 EST

Regulatory Compliance

CRTC & Ontario TZ Gate

Hardware & software lock enforcing CRTC telemarketing calling hours; Sunday dials are strictly blocked at carrier trunk.

America/Toronto timezone hardware clock lock Details →

STEP 03

Toronto POP

Telephony Infrastructure

Vapi Voice Dispatcher

PSTN carrier outbound dialer bridging via Twilio Elastic SIP trunk with sub-400ms voice pipeline.

Deepgram Nova-2 STT Details →

STEP 04

5s AI SLA

Mandatory Opener

AI Disclosure & Recording SLA

Explicitly states automated AI caller identity and two-party recording notice in the very first sentence.

Non-negotiable opener prompt injection Details →

PSTN Carrier Connection Established • Real-Time Audio Streaming Initiated

Twilio SIP trunk terminates at Toronto edge POP • Deepgram Nova-2 STT & Cartesia Sonic Canadian voice active • Sub-400ms latency

Conversational State Machine

Phase 2

In-Call Verification, Filtering & Admissions Handoff (Steps 05–08)

Deterministic 7-Stage Voice Machine

STEP 05

3 Fields

Data Hygiene

Identity & Program Check

Confirms student legal name, intended program interest, Ontario city of residence, and employment status.

Dual AI reasoning (OpenAI gpt-4o-mini primary + Gemini 2.0 Flash failover) Details →

STEP 06

Tuition Gate

Honest Expectation Filter

Tuition Expectation Filter

Transparently explains programs are tuition-based diploma programs, not free government grants, with no job guarantees.

Deterministic qualifying gate Details →

STEP 07

SHA-256

Cryptographic Audit

Verbal Consent & SHA-256

Captures explicit verbal permission to transfer file to partner college; computes SHA-256 hash with ISO timestamp.

log_verbal_consent tool call Details →

STEP 08

Warm Transfer

Admissions Handoff

4-Way Routing & n8n Sync

Bridges confirmed students to live admissions reps via SIP conference, books calendar callback, or logs permanent DNC.

SIP REFER warm transfer Details →

STEP 04 • PHASE 1 • Mandatory OpenerActive Node

AI Disclosure & Recording SLA

5s AI SLA

Technical Implementation

Non-negotiable opener prompt injection • Interruption-proof conversational state anchor

CRTC & Privacy Rule

CRTC ADAD Rules Section 3 & Ontario 2-party recording consent requirements.

Resilience & Failover Policy

Call auto-terminates if student challenges AI identity before acknowledgment.

Live Conversational AI Available

Experience the Full 7-Stage Outbound Call Flow in Real Time

Test the mandatory 5-second AI disclosure, identity confirmation, program and city validation, tuition expectation filter, and cryptographic verbal consent logging. Powered by dual-provider OpenAI & Gemini intelligence.

Recent Verification Activity & Live Queue

Ontario Domestic Student Master Registry

15.2k Synced

Live database view displaying stale age, verification outcomes, verbal consent hashes, and admissions routing.

Student & Phone	Program & City	Stale Age & Source	Verification Outcome	Verbal Consent
Marcus Vance +1 (416) 555-0194 marcus.vance@rogers.com	Cybersecurity & Cloud Operations Toronto, ON	580d Stale TorontoDiplomaFinder-LandingPage	Verified Warm Transfer Completed
Priya Patel +1 (905) 555-0812 priya.patel@gmail.com	Practical Nursing Diploma Mississauga, ON	462d Stale HealthcareCareers-Quiz-2024	Pending	N/A
Devon Tremblay +1 (647) 555-0239 devon.t@sympatico.ca	Supply Chain & Logistics Brampton, ON	665d Stale OntarioCareerQuiz-MetaAds	Closed	N/A
Sarah Al-Mansoor +1 (905) 555-0471 sarah.almansoor@outlook.com	Paralegal (Law Society Accredited) Hamilton, ON	616d Stale LegalCareersOntario-Quiz	Verified Admissions Callback Booked
Jason MacLeod +1 (519) 555-0983 jason.macleod@bell.net	Network Administration London, ON	730d Stale OntarioCareerQuiz-MetaAds	Invalid	N/A
Fatima El-Sayed +1 (613) 555-0341 fatima.elsayed@gmail.com	Medical Office Administrator Ottawa, ON	501d Stale HealthcareCareers-Quiz-2024	Pending	N/A