Great Circle Associates Firewalls
(April 1995)
 

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Subject: Re: Alarms and paging
From: mcr @ milkyway . com (Michael Richardson)
Organization: Milkyway Networks Corporation
Date: 5 Apr 1995 16:22:33 -0400
To: firewalls @ greatcircle . com
Distribution: milkyway
Newsgroups: milkyway.mail.firewalls
References: <9504041314 . AA11085 @ beaker . med . yale . edu>

In article <9504041314 .
 AA11085 @
 beaker .
 med .
 yale .
 edu>,
R. Rodion Rathbone <rodion @
 beaker .
 med .
 yale .
 EDU> wrote:
>sequence of beeps and timing varied widely, not only between pager companies, 
>but sometimes on successive pages to the same service and even the same beeper.
>He eventually found commercial voice-mail hardware system that had enough analog
>hooks to support reliable software, but it was pricey ($5-10K I
  
  Many of the newer fax/v32bis modems have voice capability. My rather
old ZyXel does this, although the sun3 it is hooked up to can not do
the 57.6k required to get voice data.
  Shouldn't that do the trick? 

>for the message prompt, and repeat a short signature at short intervals, 
>as in "91,,91,,91,,91,,91".  Whatever the timing or promps, some of it 
>will get through, an you'll get a recogizable code.  

  Good idea... a 1200 baud modem can do that.




-- 
   :!mcr!:            |     <A HREF="http://www.milkyway.com/";>Milkyway Networks Corporation</A>
   Michael Richardson |   Makers of the Black Hole firewall 
 NCF: aa714 || xx714  | +1 613 566-4574 ... mcr @
 milkyway .
 com
 Home: <A HREF="http://www.sandelman.ocunix.on.ca/People/Michael_Richardson/Bio.html";>mcr @
 sandelman .
 ocunix .
 on .
 ca</A>. PGP key available.


References:
Indexed By Date Previous: Re: firewall weaknesses
From: mcr @ milkyway . com (Michael Richardson)
Next: Re: Need sources to set up network security
From: Jeff Prince <prince @ lc . lindenwood . edu>
Indexed By Thread Previous: Re: Alarms and paging
From: rodion @ beaker . med . yale . edu (R. Rodion Rathbone)
Next: Re: Alarms and paging
From: CUETARA @ zorzal . metro . inter . edu

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