[cisco-voip] OT: duress buttons?

[Robert Kulagowski]

On Thu, Jun 9, 2011 at 4:45 PM, Scott Voll <svoll.voip at gmail.com> wrote:
> What are others using for duress in your reception areas?  we have used ION
> boxes to send out alerts but they stopped making the box we have back in
> 2004.  Just looking at what others are using.

Cyberdata has:
http://www.cyberdata.net/products/voip/digitalanalog/sip_notification_endpoints.html

(We've used the CyberData multicast paging speakers and their digital
feedback eliminator SIP->multicast server.  We're happy.)