[comp.dcom.modems] How to implement Call-Back?

tom@srl.mew.mei.co.jp (Tom Borgstrom) (06/28/91)

We are planning on connecting a Trailblazer T2500 modem to our Sun
workstation network and would like to implement a call-back security
feature. Can somebody tell me how this is normally implemented? Does it
require hardware/hardware-specific software/public-domain software? Does
anybody have experience doing this with a Trailblazer?

Thanks--

-tom
==
Thomas H. Borgstrom                         tom@mew.mei.co.jp      
Semiconductor Research Lab                  telephone: +81 6-908-1431 
Matsushita Electric Works                   facsimile: +81 6-906-7251
1048 Kadoma, Osaka 571 Japan