[plug] Modems that provide line quality metrics

Harry McNally harrymc at decisions-and-designs.com.au
Fri Jun 27 14:35:34 WST 2003


A long long time ago, some modems had additional commands in their protocol so that line frequency response, noise levels etc could all be interrogated.

Can anyone suggest V90 et al modems that have this sort of capabilty ? Naturally, I'd also be interested in ways to fetch and manipulate the data under Linux :-)

TIA
Harry  

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