You can download latest source code from
https://downloads.asterisk.org/pub/telephony/asterisk/
To install latest 15.x version, run
cd /usr/local/src wget https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-15-current.tar.gz tar xvf asterisk-15-current.tar.gz cd asterisk-15.2.2 ./configure make && make install
You will need to install dependency.
Asterisk is open source framework to build communication applications (PBX).
Access Asterisk console
asterisk -vvvvvvvvvvvvvvvr
asterisk -x 'sip show peers'
asterisk -r -x 'core show channels' | grep 'active calls' | awk {'print $1'}
asterisk -rx "manager show connected" | grep 'users connected'|awk {'print $1'}
Here is list of asterisk console commands
https://gist.github.com/serverok/6741ab13c2c8a647cf43f6e1d645cf6b
Stop/Start Asterisk
service asterisk stop service asterisk start service asterisk status
Asterisk Config files
/etc/asterisk/sip_additional.conf /etc/asterisk/pjsip.registration.conf /etc/asterisk/pjsip.auth.conf
Asterisk install folder
/var/www/html/