Hi Adrian,
I am operating a repeater (OE3XNB) and would be interested to run a
test. What hardware do we need?
73's
Gerhard OE3GBB
Am 17.10.2019 14:00, schrieb Adrian Musceac:
> Hi,
> I made some more progress working on my application[1].
> First of all, it is now possible to run it headless (maybe even daemonized)
> and control it remotely using a telnet client.
> Second, I have added support for mixed mode repeater (Codec2/FM or viceversa
> or any combination of modes like wideband Opus/Codec2/FreeDV/SSB etc.).
>
> The repeater can be connected to a VOIP server using the low latency Mumble
> voice protocol (known especially for high-performance gaming). So it is
> possible now to connect multiple repeaters together by putting them on the
> same VOIP channel (this can be controlled via telnet as well, although it's
> stil work in progress). They operate in full duplex mode, so a VOIP user can
> talk at the same time as a radio user and the two audio streams will be mixed
> together and broadcast. The FreeDV/Codec2 radio frames are transcoded to Opus
> at very high bitrates (~48 kbit/s) for VOIP transport. This may cause some
> small delays.
>
> I haven't really had time to test the cross-mode repeater so could use some
> help there from interested parties.
>
> [1] http://qradiolink.org
>
> Cheers,
> Adrian
>
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