Hi Steve, Le 22/12/2016 à 14:21, Steve Zingman a écrit :
This has come up before. Steve is correct. Scott never released the source. Previously I suggested dumping chan_dstar and dextra_cli for a open solution. Not that I'm D-Star guy.
Everything to build a asterisk to d-star gateway is open source.
Thank you for the info. I'm a newbie, I'm discovering things on the go ;-) I just realized yesterday that I had the source for chan_dstar, but not for dextra_cli. Of course, I fully agree with you about Open-source solutions and open protocols ! Our goal here is to build a VoIP network (and an underlying TCP/IP Hamnet network) with Open-source software. Our plans are to inter-connect any available protocol. Analog repeaters are ready. Now, we are working on DStar, because we have some users interested. And DMR will come later.
To get the audio in and out of asterisk, use chan_usrp. Chan_usrp will take PCM (analog) and send it to asterisk. It will take audio from asterisk and send it out PCM. This is done via UDP. COS and PTT signaling is included.
DummyRepeater from G4KLX is open source and could be modified to accept the PCM from chan_usrp. It would also have to send PCM to chan_usrp. Add a vocoder (DV3000), ircDDBGateway and away you go. At the end of the day, you have a open source solution, except for the vocoder.
I was not aware of that possibility. I'll have a look. 73 de TK1BI