4 Sep
2009
4 Sep
'09
2:41 p.m.
At 12:01 PM 9/4/2009 -0700, you wrote:
On 4 Sep 2009 at 11:23, Fred Cisin wrote:
I have to place an order for 2500 sets every 6-8 months. I order about 5 at
a time. Wish I could remember the brand I got last time. Had one die after
15 days- mechanical bell-chime ringer wouldn't work, checked continuity to
the coil, all good, still no ringy-dingy.
I work for a public transit property.
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43? 7' 17.2" N by 88? 6' 28.9" W, Elevation 815', Grid Square
EN53wc
WAN/LAN/Telcom Analyst, Tech Writer, MCP, CCNA, Registered Linux User 385531
Unless you are going for some ridiculously high
speed, like over 300
bits per second, that wouldn't work with acoustic coupling, why would
you need a DAA?
How many modern handsets can even fit an acoustic coupler? The one
in my workshop is one, but then it's an old rotary dial wall model.
Even the rotary dial Trimline that I have in the garage won't work
with an acoustic coupler. I think I've got a 2500 series desk set
stashed away somewhere...