Кузьмин Алексей Михайлович:
UserParameter=asterisk.activecalls,sudo /usr/sbin/asterisk -x "core show channels" | grep "active call" | awk '{print $1}'
UserParameter=asterisk.processedcalls,sudo /usr/sbin/asterisk -x "core show channels" | grep "calls processed" | awk '{print $1}'
UserParameter=asterisk.lines[*],sudo /usr/sbin/asterisk -x "core show channels" | grep '^$1' | wc –l