[Asterisk-biz] 911 discussion re-run

[trixter aka Bret McDanel]

On Tue, 2005-11-01 at 05:10 -0500, Cirelle Enterprises wrote:
>  you have the option of doing it in-house with your own
> infrastructure.  
> Much more expensive option but it's doable
> 

I would argue that is upto the size of your network.  If it were more
expensive to do it in house no one would be able to sell it because they
would have to sell it for their cost + profit.

For small and maybe medium sized networks (depending of course on how
those are defined) it may be cheaper to use a 3rd party, for larger
networks I would contend that its cheaper to do it in house.  Of course
getting links to each switch that a psap is connected to may be a
problem since many providers dont have their own physical network.  You
can order the direct dial numbers to the psaps but that wont give you
the 'e' part of e911.


-- 
Trixter http://www.0xdecafbad.com     Bret McDanel
UK +44 870 340 4605   Germany +49 801 777 555 3402
US +1 360 207 0479 or +1 516 687 5200
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