Unavailable trunks

[anutator]

This code doesn't work. There is no word UNREACHABLE in pjsip show endpoints
function sip.trunk.down(){ TRUNK=$ASTERISK -rx "pjsip show endpoints" | grep UNREACHABLE | awk '{print$1}'| grep [A-Za-z] if [ -n "$TRUNK" ]; then echo $TRUNK else echo "1" fi