[GreenKeys] Fwd: i-Telex

Henning Treumann df3oe.henning at googlemail.com
Sat Apr 2 09:52:13 EDT 2022


Log in to www.telexforum.de and use our Google translate button.

Guess most of the translations will be understandable.

Yes, there are a few "clone" solutions with Raspi etc. available, based on
the i-Telex protocol
developed by Fred.  But I have to admit that they are not that much
supported by the
developers as the original system, developed by Fred.

Henning DF3OE
i-Telex 925302 etc.

www.i-telex.net
www.telexforum.de





Am Sa., 2. Apr. 2022 um 14:16 Uhr schrieb Andy KN4UCL <kn4ucl at gmail.com>:

> Hey folks, is there a novice's guide to i-telex build/configure that is in
> English that anyone ever put together ... for say an M32?
>
> Empahsis on the word "novice" 🙄😁😎
>
> cheers, Andy
>
>
> On Fri, Apr 1, 2022 at 12:20 PM Paul Heller <paul0926 at comcast.net> wrote:
>
>> This below comes from the expert. I-Telex can operate at all our standard
>> speeds. I don’t think Fred can post to Greenkeys, so I am sharing below
>> with you all what he wrote
>>
>> I learn something every day!
>>
>> i-Telex can be a lot of fun. I’ve had short messages back and forth (like
>> messaging on the phone), short chats and rag chews. The length of the
>> conversation is measured against the paper consumed, which is kind of cool.
>> It’s like RTTY with autostart and point to point and no radio needed, no
>> fade-outs, no interruptions.
>>
>> And a completely faithful recreation of the old Telex network down to
>> interface hardware signaling. Dial someone and have a conversation (type)
>> or leave a message. Software defined telex!
>>
>> You can even place an order for a real telegram to be mailed to a postal
>> address.
>>
>> Paul
>> W2TTY
>>
>> Begin forwarded message:
>>
>> *From:* Fred.Sonnenrein at gmx.de
>> *Date:* April 1, 2022 at 2:17:19 PM GMT+2
>> *To:* Paul Heller <paul0926 at comcast.net>
>> *Subject:* *Aw: Re: [GreenKeys] i-Telex*
>>
>> 
>> Dear all,
>>
>> as i have developed the i-Telex system i shall correct something:
>>
>> The interface board to the ethernet perform the serial-to-parallel
>> conversion of the 5 bits and vice versa. So the ethernet board is generally
>> capable of performing in any speed. To be precise, the speed must be an
>> integer fraction of 900, so speeds of 45 baud, 50 baud, 75 baud, 100 baud
>> and 150 baud are possible.
>>
>> The current software version even allows to switch the speed between the
>> mentioned valued depending on the actual connection.
>>
>> Best regards,
>>
>> Fred
>>
>>
>>
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