EchoLink® software allows licensed Amateur Radio stations to communicate with one another over the Internet, using streaming-audio technology.
To create cross-link you need several things:
Patch is available here - https://code.brandmeister.network/r3abm/AutoPatch.git
Patched version of SVXLink is available here = https://github.com/stefansaraev/svxlink/tree/autopatch
# create user and group groupadd svxlink useradd -r -g nogroup -s /sbin/nologin -d /opt/SVXLink -c "SvxLink Daemon" svxlink usermod -G audio,nogroup,svxlink svxlink # fetch patched sources, compile and install into /opt/SVXLink cd /usr/src git clone https://github.com/stefansaraev/svxlink.git -b autopatch cd svxlink ./build.sh # install the systemd unit if you want to run svxlink as systemd service cp bm/svxlink.service /etc/systemd/system/ systemctl enable svxlink
The supplied patch used to translate callsigns that come from EchoLink into DMR IDs.
[GLOBAL] LOGICS=SimplexLogic CFG_DIR=svxlink.d TIMESTAMP_FORMAT="%c" # CARD_SAMPLE_RATE should be 8000 CARD_SAMPLE_RATE=8000 CARD_CHANNELS=1 [SimplexLogic] TYPE=Simplex RX=Rx1 TX=Tx1 MODULES=ModuleEchoLink CALLSIGN=NOCALL EVENT_HANDLER=/opt/SVXLink/share/svxlink/events.tcl [Rx1] TYPE=Local AUDIO_DEV=alsa:hw:Loopback,1,2 AUDIO_CHANNEL=0 SQL_DET=VOX SQL_START_DELAY=0 SQL_HANGTIME=1500 SQL_TIMEOUT=180 VOX_FILTER_DEPTH=20 VOX_THRESH=50 [Tx1] TYPE=Local AUDIO_DEV=alsa:hw:Loopback,0,0 AUDIO_CHANNEL=0 PTT_TYPE=NONE TIMEOUT=180
[ModuleEchoLink] # DMR ID to use as a default when SVXLink cannot provide a source callsign BRIDGE_DEFAULT=nnn # MASTER ID : AUTOPATCH ID BRIDGE_PROXY=xxx1:10 # Encoding of text used by EchoLink in your region BRIDGE_ENCODING=cp1251 NAME=EchoLink ID=2 TIMEOUT=0 SERVERS=servers.echolink.org CALLSIGN=N0CALL-L PASSWORD=trololol SYSOPNAME=N0CALL LOCATION=BrandMeister TGxxx0 MAX_QSOS=50 MAX_CONNECTIONS=51 LINK_IDLE_TIMEOUT=300 DESCRIPTION="Link to BrandMeister TGxxx0\n"
EchoLink® software allows licensed Amateur Radio stations to communicate with one another over the Internet, using streaming-audio technology.
To create cross-link you need several things:
Patch is available here - https://code.brandmeister.network/r3abm/AutoPatch.git
Patched version of SVXLink is available here = https://github.com/stefansaraev/svxlink/tree/autopatch
# create user and group groupadd svxlink useradd -r -g nogroup -s /sbin/nologin -d /opt/SVXLink -c "SvxLink Daemon" svxlink usermod -G audio,nogroup,svxlink svxlink # fetch patched sources, compile and install into /opt/SVXLink cd /usr/src git clone https://github.com/stefansaraev/svxlink.git -b autopatch cd svxlink ./build.sh # install the systemd unit if you want to run svxlink as systemd service cp bm/svxlink.service /etc/systemd/system/ systemctl enable svxlink
The supplied patch used to translate callsigns that come from EchoLink into DMR IDs.
[GLOBAL] LOGICS=SimplexLogic CFG_DIR=svxlink.d TIMESTAMP_FORMAT="%c" # CARD_SAMPLE_RATE should be 8000 CARD_SAMPLE_RATE=8000 CARD_CHANNELS=1 [SimplexLogic] TYPE=Simplex RX=Rx1 TX=Tx1 MODULES=ModuleEchoLink CALLSIGN=NOCALL EVENT_HANDLER=/opt/SVXLink/share/svxlink/events.tcl [Rx1] TYPE=Local AUDIO_DEV=alsa:hw:Loopback,1,2 AUDIO_CHANNEL=0 SQL_DET=VOX SQL_START_DELAY=0 SQL_HANGTIME=1500 SQL_TIMEOUT=180 VOX_FILTER_DEPTH=20 VOX_THRESH=50 [Tx1] TYPE=Local AUDIO_DEV=alsa:hw:Loopback,0,0 AUDIO_CHANNEL=0 PTT_TYPE=NONE TIMEOUT=180
[ModuleEchoLink] # DMR ID to use as a default when SVXLink cannot provide a source callsign BRIDGE_DEFAULT=nnn # MASTER ID : AUTOPATCH ID BRIDGE_PROXY=xxx1:10 # Encoding of text used by EchoLink in your region BRIDGE_ENCODING=cp1251 NAME=EchoLink ID=2 TIMEOUT=0 SERVERS=servers.echolink.org CALLSIGN=N0CALL-L PASSWORD=trololol SYSOPNAME=N0CALL LOCATION=BrandMeister TGxxx0 MAX_QSOS=50 MAX_CONNECTIONS=51 LINK_IDLE_TIMEOUT=300 DESCRIPTION="Link to BrandMeister TGxxx0\n"
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