[cisco-voip] Hosted E911 over SIP

Scott Voll svoll.voip at gmail.com
Thu Oct 6 13:58:40 EDT 2011


I'm there too......   But i Know 911 enable does have an on site appliance
so we can do the same as CER.

But where I think the "dirty feeling SIP" does come into place is with lots
of telecommuters.  I know of a very large company that has hundreds if not
thousands of telecommuters that have soft and hard phones at home.  They
(the company) feels that they should provide 911 service to there
telecommuters.  Since each telecommuter does not have a VGW they use a E911
SIP provider to route the call to the correct PSAP.  Now if you don't have
any VGWs in a city that a telecommuter might be in.... I can see it.

But for a normal environment...... I do understand the "dirty" feeling.

Scott

On Thu, Oct 6, 2011 at 10:19 AM, Rick Gilliam <rdg7656 at yahoo.com> wrote:

> Very well said Mike and I for one totally agree with your "Dirty and  just
> wrong " of 911 traffic over the Net.
> Most customer's I have met also say: it just sounds wrong no matter how
> much $$$ we save. these types of mission critical calls should be forced
> out over conventional media.
> Rick G
>
>  *From:* "Norton, Mike" <mikenorton at pwsd76.ab.ca>
> *To:* "cisco-voip at puck.nether.net" <cisco-voip at puck.nether.net>
> *Sent:* Thursday, October 6, 2011 1:04 PM
> *Subject:* [cisco-voip] Hosted E911 over SIP
>
>   Does anyone use any of those “hosted” E911 services (e.g. 911 Enable,
> Red Sky, etc.) where you send them the 911 calls over the Internet using
> SIP?
>
> In my mind, sending calls over the Internet feels dirty and wrong, and
> sending emergency calls that way feels just plain stupid. How do you deal
> with lack of QoS and having basically no control over availability or
> capacity? For regular calls, I could understand just living with it (in some
> applications) - but for 911? Seriously?
>
> Is hosted E911 one of those services that looks pretty in a marketing PDF
> but nobody actually uses in real life?
>
> --
> Mike Norton
> I.T. Support
> Peace Wapiti School Division No. 76
> Helpdesk: 780-831-3080
> Direct: 780-831-3076
>
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