[asterisk-users] Door Phones

[John A. Sullivan III]

On Wed, 2009-10-14 at 14:05 -0700, Jonathan Thurman wrote:
> On Wed, Oct 14, 2009 at 1:52 PM, Dan Journo
> <dan at keshercommunications.com> wrote:
> > Hi,
> > Can anyone recommend a cheap SIP doorphone?
> >
> > Please only respond if you’ve had personal experience of a doorphone.
> >
> 
> I searched around for a while and couldn't find a hardened SIP
> external phone.  We ended up using an ATA and a regular outside door
> phone from Ceeco (http://www.ceeco.net/ Model WPP-531-F).  For a
> analog phone in a metal box, they aren't exactly cheap.  You could say
> that an Analog phone would be more secure if someone ripped it off the
> wall, they wouldn't have network access.  Then you just lock down what
> numbers can be called on your PBX.
<snip>
We've just installed a CyberData VoIP intercom and are quite happy with
it so far:
http://www.cyberdata.net/products/voip/digitalanalog/intercom/index.html

-- 
John A. Sullivan III
Open Source Development Corporation
+1 207-985-7880
jsullivan at opensourcedevel.com

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