[Freeswitch-users] sources for SIP hotline phone stations

Bote Man bote_radio at botecomm.com
Fri Jan 11 18:35:28 MSK 2013

I'm looking for a vendor of telephone stations that are suitable for
ringdown private line / hotline applications.


Of course, I could simply place an average looking SIP desk phone, but
it looks like every other telephone even though it is programmed to dial
a dedicated number. I'm hoping to find something inexpensive that either
has no dial or can be modified in a professional way to indicate to the
user that it is a special-purpose phone set. We have been using red
analog 2500-like stations connected to SIP gateways, but the phones
themselves have anemic ringers that require us to supply ancillary
ringers simply to make them loud enough to take seriously.


I have already found this line of phones from Guardian Telecom in
Calgary, Canada, but they are way more expensive than we can justify for
our projects:



They might be suitable for mines or factories where hazardous materials
are involved, however. Our systems go in controlled indoor environments
so we don't need the phones to be bullet-proof like those are.


Thanks for any pointers!



John Boteler

communications engineer


Boca Raton, FL



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