Enterprise-Grade Infrastructure

When Your AI Platform Goes Down, Your Practice Goes Silent

Most AI voice platforms rely on a single telephony provider. When that provider fails, every practice on the platform goes dark simultaneously. No calls answered. No appointments booked. No revenue captured. Hello is built on multi-provider failover architecture. When one provider fails, calls route to the next in under one second. Your practice never goes silent.

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The 8.7-Hour Outage
9:14 AM
Tuesday. Your AI platform's voice provider goes down.
  1. Your AI receptionist stops answering calls. No error message. No notification. Just silence. Patients hear ringing that goes nowhere.
  2. Your front desk does not realize calls are failing until a patient walks in and says "I tried calling three times." By then, 2 hours have passed.
  3. Staff scrambles to answer phones manually while managing in-office patients. They miss half the inbound calls. No deposits collected. No after-hours coverage.
  4. The platform's provider comes back online 8.7 hours later. That is the industry average for a 99.9% SLA. By then, 40+ calls were missed or mishandled.
-$23,000+ Revenue lost in a single 8.7-hour outage at a mid-volume practice
The Problem No One Audits

Single-Provider AI Platforms Are a Single Point of Failure for Your Revenue

You invested in a done-for-you healthcare AI voice deployment to never miss a call again. But the platform you chose routes every call through one voice provider. One provider. One network. One point of failure. When Twilio has an incident, when Vonage degrades, when any single provider stumbles, your AI goes silent and takes your revenue with it.

The math is simple. A 99.9% uptime SLA allows 8.7 hours of downtime per year. For a practice handling 40 calls per day, that is 40 to 50 missed calls per outage. At an average patient lifetime value of $2,800, even a short outage costs five figures in lost and leaked revenue. And 99.9% is considered good in the industry.

The real damage is not the outage itself. It is what happens after. Patients who could not reach you called someone else. They are gone. Your staff who scrambled to cover the phones is burned out. The callbacks they attempt on Wednesday go unanswered because those patients already booked elsewhere. The callback trap compounds the damage for days after the outage ends.

Hello eliminates this risk with a fundamentally different architecture. Three or more voice providers, active simultaneously, with real-time health monitoring and sub-second failover. Not as a premium add-on. As the foundation.

99.99%
Hello uptime SLA. 52.6 minutes of downtime per year.
<1s
Failover time when a voice provider fails or degrades
3+
Active voice providers with real-time health monitoring
8.7 hrs
Industry-average downtime per year at 99.9% SLA
The Hello Architecture

Multi-Provider Failover, Built Into the Foundation

Not a premium add-on. Not a marketing claim. Hello's reliability architecture is the core of the platform, protecting every practice, every tier, every call.

Sub-Second Provider Failover

Hello maintains active connections to 3+ voice providers simultaneously. Real-time health checks detect latency spikes, error rates, and audio degradation in milliseconds. When a provider fails, all new calls route to the next healthy provider in under one second. Callers never know a failover happened. Your practice never goes silent.

Healthcare-Grade Security Stack

encryption at rest with post-quantum-ready key management and in transit. Full tenant isolation per practice. BAA executed before any PHI is processed. PCI-aligned payments through Stripe and Square. Audit logging with timestamps on every call, configuration change, and system event. Full security details.

Also built in

Automatic Self-Healing

When a degraded provider recovers, traffic gradually shifts back. Zero manual intervention from Hello or the practice.

Active Call Protection

Calls in progress are maintained on their current provider. Only new inbound calls route to the backup. No dropped calls.

Revenue Capture During Failover

Deposits, payments, and appointment bookings continue through failover. Revenue capture never pauses. Revenue capture and deposits.

Done-for-You Implementation

We build, configure, and launch your Hello Voice deployment on this architecture. No IT overhead. Live in 10 days.

Bilingual Across Providers

English and Spanish fluency maintained regardless of which provider is active. Bilingual AI details.

Business Continuity Documentation

Full business continuity plan available for compliance reviews and due diligence. View plan.

SLA Context

What "Nines" Actually Mean for Your Practice

Not all uptime SLAs are equal. The difference between 99.9% and 99.99% is 8 hours of silent phones per year.

99.0%
87.6 hours downtime/year
3.65 days of silent phones
99.9%
8.7 hours downtime/year
Industry standard. A full business day lost.
99.99%
52.6 minutes downtime/year
Hello Enterprise SLA
99.999%
5.3 minutes downtime/year
Carrier-grade target