"David Hutto" wrote
By flow through, I mean that the phone has one of 2 states(on the
hook, off the hook), and three sub states(on the hook/off the hook
in
use/off the hook not in use).
Umm, no. Much more than that.
On the actual phone we pick up the receiver, or press the button on
the c
"Steven D'Aprano" wrote
Folks, this question has nothing to do with Python and is off-topic
for this list. Can you all take it off-list please?
To be fair David is intending doing this with Python.
However he is so far off-base with how he thinks it would work
that he probably does need to g
bob gailer wrote:
On 1/23/2011 4:04 PM, David Hutto wrote:
[...]
I guess you want to take the line that comes to you from your local
telco, stick something computer-wise between it and an ordinary analog
phone, so the computer can receive and process the caller id from an
incoming call, and a
On 1/23/2011 4:04 PM, David Hutto wrote:
Warning - do NOT connect a telco landline to a USB port. The line
voltage when "on hook" is around 50 V and rises over 100 when ringing.
That will certainly fry the port.
There are expansion cards and other devices designed to connect to the
landline
On 23 January 2011 21:04, David Hutto wrote:
> So I have to receive the signal that the phone is ringing(then I'm
> assuming it sends the caller id info in between rings in some form)/or
> transmit a series of tones to them to connect.
>
> So I think my main question is what modules might be rele
> Can you step back a bit and explain what it is you are trying to
> accomplish? "flow through" and "functional flow through" are meaningless
> terms in telecomms - at least so far as I am aware (after my 35 years in
> telecomms engineering...)
It's two fold. First is the obvious of conducting a
"David Hutto" wrote
I'm getting ahead and behind my self here. I'm going from
electrician
to programmer. So I'm tring to construct the 'flow through' and the
functional flow through.
Can you step back a bit and explain what it is you are trying to
accomplish? "flow through" and "functional
"David Hutto" wrote
No, its just wondering whether it works like the USB, with two data
pins, and -+, I know how the original works, but interpreting
through
computer language is a little disabling.
The original what?
What works like USB?
A traditional analog line works with a 2 wire sign
"David Hutto" wrote
This is just a reach question. What modules would i want to use if i
wanted to just send the signal, and receive the signal, other than
maybe, signal. In other words please tone.dumb it down, and show a
pseudo example.
We need a lot more info. How are you interfacing and
I'm getting ahead and behind my self here. I'm going from electrician
to programmer. So I'm tring to construct the 'flow through' and the
functional flow through.
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No, its just wondering whether it works like the USB, with two data
pins, and -+, I know how the original works, but interpreting through
computer language is a little disabling.
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Hi David,
On 22 January 2011 20:03, David Hutto wrote:
> This is just a reach question. What modules would i want to use if i
> wanted to just send the signal, and receive the signal, other than
> maybe, signal. In other words please tone.dumb it down, and show a
> pseudo example.
>
I've read
This is just a reach question. What modules would i want to use if i
wanted to just send the signal, and receive the signal, other than
maybe, signal. In other words please tone.dumb it down, and show a
pseudo example.
--
The lawyer in me says argue...even if you're wrong. The scientist in
me...
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