#!/bin/bash

#aster=$(/etc/init.d/asterisk 'status' | /bin/grep -P 'dead|inactive')
asterctl=$(/usr/bin/sudo /usr/sbin/asterisk -rx 'module show' | grep -P 'res_rtp_asterisk.so')

if [ -z "$asterctl" ] # if [ -n "$aster" ]
then
 echo 0
else
 echo 1
fi