Waldek

If this problem can be solved, it will be a great added value because we will use svxlink in the native FM mode using MMDVm equipment, giving the possibility of...

I did a test and cross-connected two svxlinks on two different computers with UDP audio and if VOX is set in SQL_DET, testing different settings, whenever one svxlink sends audio...

I did a test with saved DTMF tones in a file that is played and sent from one svxlink to a test svxlink that listens via UDP with the SQL_DET=OPEN...

All we can do is wait for the problem to be solved. Currently, it is impossible to use svxlink with MMDVM hardware with pure FM, which is a pity. 73

I forgot one parameter that might help? You need to enter it in /etc/default/svxlink (Enable UDP zerofill if set to 1) **ASYNC_AUDIO_UDP_ZEROFILL=1** if you use systemd to start svxlink via...

Maybe when using UDP audio the SQL_DET=NONE option would be useful, we do not need to have such a mechanism - if the audio comes, it is processed. A useful...

Ok spent more time try to use SQL_DET=SIGLEV it works most time for me you can try I use ASYNC_AUDIO_UDP_ZEROFILL=1 in mys /etc/default/svxlink AUDIO_DEV=udp:127.0.0.1:4910 AUDIO_DEV_KEEP_OPEN=0 SQL_DET=SIGLEV SQL_SIGLEV_RX_NAME=Rx1 SIGLEV_DET=NOISE SQL_SIGLEV_OPEN_THRESH=15 SQL_SIGLEV_CLOSE_THRESH=5...

More tests indicate that the SQL_DET method based on SIGLEV and probably on VOX does not work if the UDP audio stream sent does not have the ASYNC_AUDIO_UDP_ZEROFILL=1 option, i.e....

Adi, thank you for your answer, yes, in your USRP implementation, UDP reception and transmission works very nicely without the need to use the SQL_DET mechanism, so the solution used...

Nice idea to broadcast features that allow you to send asynchronous messages to one or all (group chat )