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Q&A

De La Rosa asks about 311 failover alerts and detection

New York City Council · Sep 30, 2026 · starts 0:58:35 · 1 min 55 sec

Chair asks how 311 detects live failures, noting 911 dispatchers noticed problems manually. Morrisroe says 311 has system alerts and monitoring, including triggers if no calls are received for a set period, which email 24/7 staff.

Carmen N. De La Rosa

So one of the questions that we asked of OTI when we were doing the 911 hearing was if there were any

Carmen N. De La Rosa

redundancies or failover procedures, if something is failing, like live, like something is failing and someone like for the 911 outage, it wasn't.

Carmen N. De La Rosa

Clear that something was failing until some of the 911 dispatchers began to notice things that were happening that were out of the ordinary.

Carmen N. De La Rosa

So can you walk us through what that looks like for the 311?

Joe Morrisroe

Yeah, sure.

Joe Morrisroe

Thank you for the framing of that.

Joe Morrisroe

So we do have a number of alerts and flags that are designed from a system perspective, right?

Joe Morrisroe

So it's built into our operating systems are alerts, and then there's systems that do monitor just for alerts.

Joe Morrisroe

So that's a necessary requirement, somewhat of a standard requirement.

Joe Morrisroe

But we also have built in over the years tools that will alert us if something were to happen.

Joe Morrisroe

Our telecom platform is very robust.

Joe Morrisroe

It operates very well, but things can happen.

Joe Morrisroe

We have built in, I'll give just a simple example.

Joe Morrisroe

If a call has not been received for X minutes, there's going to be a trigger and an alert and an email generated to one of our 24-7 operating people.

Joe Morrisroe

So during the course of a day,

Joe Morrisroe

know if that were to happen, it would be very quickly detected simply

Joe Morrisroe

Because there's a lot of calls during the day.

Joe Morrisroe

But we also tweak it so even on the overnight when there may be gaps in calls because not a lot of people are calling, if we go for a certain period of time, minutes, there is a trigger and an email report and it goes to a live person to be able to say, now what do we do?

Joe Morrisroe

The city has a very structured process that OTI oversees.

Joe Morrisroe

I mentioned before the citywide service desk.

Joe Morrisroe

That's the first step.

Joe Morrisroe

Open up a ticket.

Joe Morrisroe

Let's get everyone involved.

Joe Morrisroe

Let's start to understand what it is.

Joe Morrisroe

But the identification of that is something we have built in over the years.

Carmen N. De La Rosa

Okay.