Hey,

If you call 911 from your local Bell line ( if you still have one ;) ) and you disconnect the call, the 911 agent will call back your line. Actually, I think the line doesn't disconnect at all, the 911 agent have complete control of the local line when you call 911.

It's impossible to have the 911 agent to have complete control on your VoIP line, but I don't see any rules that prevent the 911 agent from calling back the user with the callerid on the screen. The VoIP providers have to display the proper callerid number when routing calls to the 911 call center.

This is where I think the VoIP 911 procedure fails to properly handle emergency 911 calls when a user without his address registered in the 911 database dials 911 and disconnect the call immediately.

I'm trying to push our 911 call center (Northern 911) to call back the user from the number on the callerid when the call is disconnected by the user instead of having the 911 agent to call our customer service (which is closed after normal business hours) or call my mobile number in the middle of the night to get the user's address if it's not registered in the database. By calling the user back immediately, the 911 agent is saving precious minutes (probably 5 to 10 minutes).

If the 911 agent is unable to connect back to the user, then I would agree to have the 911 agent to contact our customer service or my mobile phone for last resort effort to get the user's address.

This is a security concern I have for our customers to reduce the amount of time needed to send the proper emergency service to the user if necessary.

Thanks.

Stephan Monette
Unlimitel Inc.

Tel.: 613-688-6212. x221
TF  : 1-877-464-6638, x221
FAX : 613-482-1077


David Steele wrote:
Hi Stephan,

I'm not certain, but it seems from your description that you are using a third-party 911 verification service similar to Northern 911? As far as I can see, if such a service was used by the VoIP provider in this Calgary incident the address verification that you mention would have occurred prior to routing the call to a PSAP.

The thing that I'm not certain about from your description is that I don't believe that third-party companies such as Northern 911 make decisions about police or ambulance: their job is just to get the call to the correct PSAP, where the actual 911 operator will make a determination about service requirements. I could have this wrong for the case of hangups or callers that can't speak.

As for calling back the number on file in the event of a hangup: are you certain that the third-party 911 provider is even allowed to do this? I can think of scenarios (e.g.: domestic abuse) where the last thing that I would want was the 911 operator calling me back just to check that they had the right number. It could be that the third-party call center is mandated not to call back. Again, I'm speaking through my hat on this.

Getting back to the incident on hand - if the VoIP provider in this instance had used a third-party address verification service such as Northern 911 I can't see how this could have occurred. If I'm missing a layer of complexity here I would appreciate someone pointing it out.

Disclaimer: I used Northern 911 in my last job, but don't own any shares ;)

On Fri, May 2, 2008 at 11:26 AM, Stephan Monette <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:

    Hey everyone,

    Does ComWave have their own call center for 911 services or do
    they sub-contract another call center for 911 services like most
    Canadian VoIP providers?

    Our 911 call center treats the 911 calls like this:

    1- First, all 911 calls are recorded and review if there's any
    issues or dispute later on.

    2- 911 agent receives the call and ask the user what is needed:
    fire, ambulance or security.

    3- Meanwhile, the 911 agent reads the address displayed on their
    computer screen.

    4- Once the user specify what they need, the agent confirms the
    address before dispatching the proper service to the user (to make
    sure they send the service to the right address). This step only
    takes a few seconds. If there's no address on the screen, the 911
    agent will ask the user for the exact address and this will take
    longer to connect the call.

    So in this case with the family from Calgary, the 911 agent would
    have confirmed the address with the user before dispatching the
    ambulance. Hopefully, the user knows the family civic address and
    is able to communicate it to the 911 agent. If the 911 agent
    cannot confirm the address with the user, the agent will send the
    ambulance to the registered address from the database (last known
    good address).

    If the 911 agent never asked to confirmed the address with the
    caller before dispatching the ambulance, the phone company may be
    held liable for this negligence with their 911 procedure (this is
    just my personal opinion!). But hopefully, they have recorded the
    911 call and show exactly how the call was handled.

    5- If the user can't communicate, the dispatcher will send the
    police to the address in the database (last known good address).

    One issue I have with my current 911 call center (same as everyone
    else by the way) is if they receive a 911 call and the call gets
    disconnected, the agent will send the police to the address on
    file. This is fine but I would rather want to confirm by calling
    back the user and cancel the police dispatch if this was an error.
    The Agent never calls back the phone number on the display.

    Same thing happens when the 911 agent receives a call with no
    address on the screen and the call gets disconnected, the 911
    Agent contacts our customer service to get the address instead of
    calling back the user from the number on the callerid. This
    procedure is very lengthy.

    This procedure creates huge delay and I wish the 911 call center
    would change their procedures regarding disconnected calls. I wish
    they would call back the number on the callerid to confirm if
    everything is OK and if the user needs any assistance. The 911
    agent should call our customer service only as the last resort if
    they do not get any answer when calling back the user.

    We do ask our customers to register their address for each number,
    but most of them don't bother and it's a scary thought.

    Maybe we should all get together (VoIP providers) and put pressure
    with our 911 call center to modify their procedures.

    Any thought?

    Stephan Monette
    Unlimitel Inc.

    Tel.: 613-688-6212. x221
    TF  : 1-877-464-6638, x221
    FAX : 613-482-1077


    Dave Bour wrote:

        There's two things here that could have helped.
        1. Database linkage of billing address to emergency address.
         Had that changed, it would or should raise a flag to investigate.
        2. GeoIP tracking has been around for a long time.  The
        registrar could again have a flag to pick up such....granted
        if someone moves two blocks, not likely this would have
        helped.  In this case, a cross country move could have been
        picked by a GeoIP flag.
        So this raises a question though about liability and such for
        voice services providers.  Where do we stand.  How much
        insurance should we have?

        Dave Bour
        Desktop Solution Center
        905.381.0077 X501
        [EMAIL PROTECTED]
        <mailto:[EMAIL PROTECTED]>

        For people who just want IT to work

        Business http://www.desktopsolutioncenter.ca
        Personal http://www.davebour.com


            -----Original Message-----
            From: Bill Sandiford [mailto:[EMAIL PROTECTED]
            <mailto:[EMAIL PROTECTED]>]
            Sent: Friday, May 02, 2008 1:29 AM
            To: Dave Bour
            Subject: Re: [on-asterisk] 911 tragedy in Calgary reveals
            perils of
            VoIP

            This has already happened a few times in the US.  If my
            memory serves
            me
            correctly, Vonage has (had) law suits against them in
            Florida and Texas
            for
            911 issues.

            ----- Original Message -----
            From: "Dave Bour" <[EMAIL PROTECTED]
            <mailto:[EMAIL PROTECTED]>>
            To: "Ansar Mohammed" <[EMAIL PROTECTED]
            <mailto:[EMAIL PROTECTED]>>; <[email protected]
            <mailto:[email protected]>>
            Sent: Thursday, May 01, 2008 11:40 PM
            Subject: RE: [on-asterisk] 911 tragedy in Calgary reveals
            perils of
            VoIP


            Wondered how long this would take.  Going to be a lot of
            noise over
            this
            one.
            D.

            Dave Bour
            Desktop Solution Center
            905.381.0077 X501
            [EMAIL PROTECTED]
            <mailto:[EMAIL PROTECTED]>

            For people who just want IT to work

            Business http://www.desktopsolutioncenter.ca
            Personal http://www.davebour.com

                -----Original Message-----
                From: Ansar Mohammed [mailto:[EMAIL PROTECTED]
                <mailto:[EMAIL PROTECTED]>]
                Sent: Thursday, May 01, 2008 11:39 PM
                To: [email protected] <mailto:[email protected]>
                Subject: [on-asterisk] 911 tragedy in Calgary reveals
                perils of VoIP



                "TORONTO AND CALGARY - An ambulance was dispatched in
                response to a
            911
                call
                about a toddler in distress, but the Internet phone
                service said
                paramedics
                went to the address it had on file - a home in
                Mississauga - not the
                new
                home in Calgary where the distraught family waited in
                vain for help."






            
http://www.theglobeandmail.com/servlet/story/RTGAM.20080501.wphone02/BN
                Story
                /National/?page=rss

            
<http://www.theglobeandmail.com/servlet/story/RTGAM.20080501.wphone02/B
                NStor
                y/National/?page=rss&id=RTGAM.20080501.wphone02>
                &id=RTGAM.20080501.wphone02




            
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--
_______________________________
David Steele

<insert sig line witticism here>


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