I feel you are missing my entire argument. I'm not anti VOIP.

On 1/24/07, Brian Friday <[email protected]> wrote:

On Jan 24, 2007, at 11:03 AM, Chris Louden wrote:

> On 1/24/07, Brian Friday <[email protected]> wrote:
>>
>> Please do not continue to spread this nonsense. This is exactly the
>
> I did say this was just my 2 cents.....

Yes you did, then you used your experience to imply that your
knowledge was more than just opinion.

My experience is somewhat short in 9-1-1. I have spent the last 8
months as a QA/BETA tester for 9-1-1 CTI applications before they are
released. The previous 18 months before that I provided technical
support for these products.

>> your VoIP phone doesn't automagically shut off nor does your land
>> line phone, heck often the same phone you used for your land line is
>> in use for your VoIP service.
>

Dude! Do this test below, this is my entire argument for keeping a
land line in your house.

> Go ahead call 911 form a land line, when they answer  just tell them
> your doing an ALI test and they will tell you your address.
>
> Now do it with a cell/VOIP phone. How long did it take you to get
> through? Did you have to go through an automated system? Were they
> able to give you your address when you told them you were doing an ALI
> test?

By VOIP I mean Vonage/Cox/Comcast/AT%T or similar service. Not some
internal VOIP you have on your network that just connects to Centrex
or POTS line when you need to make an outside call.
>
> This is my whole argument against VOIP right now. I simply can't get
> right through if i needed to in most areas.

By right through I mean as fast as possible. I mean when seconds
matter and I need police/fire/ems as soon as possible. If i am having
a severe asthma attack, heart attack, i just came home and someone
shot me in my dark living room.... and i manage to get to my phone and
call 911. I want that operator to have my address right there in the
ALI display on their screen. I know their going to ask me to verify it
as a point of procedure, but what if i can't speak? This is my problem
with VOIP. I'm not saying it can't do this. I'm saying landlines
provide ALI more frequently then a VOIP/Cell phone call does in my
opinion. This is why I feel you still need a land line in your home.

911 has never been a service which has ever said they are capable of
handling 100% of all incoming calls. That is their goal but they
often do not have the resources to get anywhere close to that goal.
Ever try to reach 911 during/after a earthquake? Land lines have
exactly the same problem getting to 911 services as VoIP phones
because they ultimately both go through exactly the same routing
trees. If the 911 service is busy its busy. Thats why they have

No they do not always go through the same routing trees, the same CO,
yes. Many places Cell/VOIP come in thorugh what is call 7 digit
emergency lines, and not actual 911 Trunks.

FYI many states have privacy laws that prevent ALI queries on any
lines that are not a 911 Trunks.

information like this link here http://www.911dispatch.com/
911/911tips.html


Correct, any given center can only handle as many 9-1-1 calls as they
have 9-1-1 Trunks. If their are more calls then Operators on duty the
calls will be queued. Or depending on the system configuration over
flow will be routed to a backup center or worst case busy out. I'm not
arguing this.

Also your arguing that a physical incapacity would make the land line
"better" when in fact the land line in some locations rural mostly
has the same issues. You have to give the operator your number, your
address etc. That type of 911 service is what they call "basic" 911
service. Read up on this service here http://www.fcc.gov/911/basic/

I don't know how many rural areas don't still have access to ALI with
911. However I am sure it is considerably less then those that do not
have ALI for Cell/VOIP. Some places only get the cell tower ALI and
can't get the location of the actual cell on;y the general vicinity.

Do you know what they do in some small towns where they don't get ALI
on a 911 call and the caller can't give it. Cops/Firemen etc. drive
around with their sirens on until the 911 operator heres it in the
background over the phone. Then they know on doors till they find the
right house. Pretty scary huh?

Again how exactly have you tested this? Have you actually had VoIP
installed in your areas since the FCC mandated 911 compliance? While

I have friends with various VOIP service. I have used their phones to
call 911. I have tried Vonage and AT&T but not Cox or Comcasts
services as yet. Based on my experiences getting through to a 911
operator I have not switched my home phone over to one of these
services yet.

I have called 911 for real situations recently. One was a car accident
the other a brush fire near my home. Cell was the only option at the
time for both. Which means CHP receives the call. They receive these
calls not on a 911 Trunk but what I'll call a 7 digit emergency
number, no ALI on these lines. Which also means I have to press 1 if
this is an emergency, and then also be placed on hold till an Operator
is available. I would never want to rely on this for my family when
time is of the issue. The fact is I would have to if i am away from my
home and something happens.

I have on occassion called 9-1-1 from home, I'd say I have done this 3
times in the past two and a half years. Most recently after my switch
to FIOS. In all cases to just verify ALI. All three times I was please
with the response.

I have no problem with your argument you need to direct people to do
the research themselves or spend the time to ensure your knowledge
even anecdotal  is current. I do not expect it to be if your not
working in the telecomm industry, and specifically dealing with VoIP
deployments. VoIP has never been a "100%" perfect solution for any
person and it is not something I would recommend to everyone. If I
was asked I would point the person to the information they needed to
make the best decision for themselves.

>> If you have ever tried VoIP you know that they require you to tell
>> them exactly where your phone is placed. It is for this reason that
>> wireless VoIP phones are not readily available in the US even though
>> Asia has them everywhere.
>>
> The last data I saw on Vonage which was quite a while ago was that
> less then 30% of their subscribers had direct access to a 911
> operator. Meaning they had to go though an automated prompt system to
> get someone one the line. Which can be quite difficult to do when you
> are having a heart attack or shot.

If you had looked at the link I attached you would have seen that
Vonage has 83% of their network fully compliant. Your data is no
longer correct and hasn't been  been for a very long time in
"internet" terms. Before you continue I recommend you actually read
the services you are considering "bad", vonage has gotten a lot of

I'm not trying to say their bad. If i used the word bad i was in
error. I'm saying that i want the fastest, best, available way to get
the help I need when I need it.

bad press from the telecomm giants for offering services they
themselves are starting to offer. Their website has a lot of useful
information specifically I would look at  http://vonage.com/
features.php?feature=911 and http://vonage.com/help.php?
category=29&nav=2

>
> Colleges/Universities can be a different issue all together, many
> still have key based systems. All generally intercept 911 calls and
> then route them to the police as needed. Most also use a small DB that
> just list DNs x2222 is (BLDG 4, 2ND FL, Rm 202). Which at some level
> is manually updated and prone to error.

WRONG! If a college or University is using VoIP or land lines it can
indeed be fined for not keeping its information up to date. There is
no difference in issue, Colleges and Universities are not allowed to
"avoid" compliance with 911 requirements. Everything is prone to

I didn't say avoid. I was trying to state more prone to human error,
in my own opinion.

error thats why many Universities have been going to an automated
system that depends on port locations, appropriate network
documentation and actual user intervention to verify the placement of
VoIP phones. These systems might be less or more complex then the
same systems referenced in the Vonage links which users are required
to visit if they are moving their phone.

While these Colleges/Universities may route a call to their on campus
security department that does not eliminate the need for the 911
information required by law.  Some Universities route their 911 calls
to their local security because those security officers are law
enforcement. Others only route calls to their local security during
business hours.

Chris, I apologize if my tone is caustic but please do your research
on this topic if your going to talk about it even if your offering
your 2-cents. This is a very serious issue and is an issue where
changes are occurring rapidly more importantly mistakes can very
exceptionally costly.

Costly yeah, deadly is the word I would have used.

VOIP is getting there and will be there one day very soon.

Anyways this has gotten far to off topic for the list. Feel free to
reply to me directly if you like.

Chris


- Brian

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