asterisk users - Oct 2006 - Home Hardware SIP Proxy with use of POTS in Emergency

Does anyone know of any ATA devices (Linksys, Dlink, Cisco, etc) that will
fail over to POTS for an emergency call? I'd like to route any call except a
911 call over SIP or IAX, but any 911 call should be routed out over POTS.
If this is not an option, I'm also open to devices that will fail over to
GSM to make the emergency call. I apologize if this topic has already been
covered before.

-brandon

-- 
Brandon Galbraith
Email: brandon.galbraith@gmail.com
AIM: brandong00
Voice: 630.400.6992
"A true pirate starts drinking before the sun hits the yard-arm. Yarrrr.
--thelost"
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On Monday October 09 2006 6:53 pm, Brandon Galbraith
wrote:
> Does anyone know of any ATA devices (Linksys, Dlink, Cisco, etc) that will
> fail over to POTS for an emergency call? I'd like to route any call
except
> a 911 call over SIP or IAX, but any 911 call should be routed out over
> POTS. If this is not an option, I'm also open to devices that will fail
> over to GSM to make the emergency call. I apologize if this topic has
> already been covered before.
>
> -brandon
Sipura 3000 or 3102 to start with I am sure there are others
-- 
John Millican
Senior Partner
Director of Technology
Sentinel Communications
PO Box 9
Wentworth, NH 03282
Phone (603) 764-9163
fax (603) 764-9163

The Sipura 3000 will do it, at meantioned by another users.    I'm a
bit confused, however.  If you want to avoid SIP/IAX for 911, then why
are you accepting GSM?  Or are you talking about GSM cellular?

On 10/9/06, Brandon Galbraith <brandon.galbraith@gmail.com>
wrote:
> Does anyone know of any ATA devices (Linksys, Dlink, Cisco, etc) that will
> fail over to POTS for an emergency call? I'd like to route any call
except a
> 911 call over SIP or IAX, but any 911 call should be routed out over POTS.
> If this is not an option, I'm also open to devices that will fail over
to
> GSM to make the emergency call. I apologize if this topic has already been
> covered before.
>
> -brandon
>
> --
> Brandon Galbraith
> Email: brandon.galbraith@gmail.com
> AIM: brandong00
> Voice: 630.400.6992
> "A true pirate starts drinking before the sun hits the yard-arm.
Yarrrr.
> --thelost"
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On 2006-10-09 15:53:36 -0700, "Brandon Galbraith" 
<brandon.galbraith@gmail.com> said:
> 
> 
> Does anyone know of any ATA devices (Linksys, Dlink, Cisco, etc) that will
> fail over to POTS for an emergency call? I'd like to route any call
except a
> 911 call over SIP or IAX, but any 911 call should be routed out over POTS.
> If this is not an option, I'm also open to devices that will fail over
to
> GSM to make the emergency call. I apologize if this topic has already been
> covered before.
> -brandon
The AG168V, which has actually become a  pretty nice ATA at this point 
(thanks to continued firmware updates), can do this for sure.  Not only 
will it fail over nicely if there is a power off,  but it also has a 
built in function that can trap particular calls (ie 911) and send them 
over PSTN.