Posts from
Duilio Foschi
in
<
August
>
1999
or any
date
.
Thread / Posts
Codec
29
th
1
driving a POTS
12
th
1
,
2
help re a telephone circuit
17
th
1
18
th
60
,
62
19
th
146
modem w/DTMF, CLIP, RING, etc
15
th
1
,
7
,
8
16
th
55
,
56
,
57
,
58
,
60
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