[aprssig] APRS Message Callsign SPEC- Ambiguity
hessu at hes.iki.fi
Tue Apr 26 16:02:39 CDT 2016
On Mon, 25 Apr 2016, Lynn W. Deffenbaugh (Mr) via aprssig wrote:
> Yaesu APRS radios will not ack a message if it comes from an -SSID that
> is not -0 (suppressed) through -15 even though the APRS protocol for
> messages is always in the payload portion for 3rd party packets gated
> from the APRS-IS to RF with the ack coming back.
Also, Yaesu APRS radios, at least the slightly older models, do not allow
sending messages to non-numeric SSIDs. They enforce the AX.25 callsign
requirements for the APRS message destination field, so QIKCOMsay will
totally not work on them. The user interface on the yaesu only had an
option to select an SSID number.
I complained about this to a Yaesu representative in Friedrichshafen a
couple years back, but he didn't seem to have a contact channel back to
the development. I wonder if it's fixed in the latest models.
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