#!/bin/bash
#	    Send a recorded message to every logged-in asterisk extension
#           Copyright  Noel Butler <noelb@ausics.net> 2017-2019
#	    Licensed under GPL v3.0 ... modify to suite your needs
#
# DANGER:   Do not run unless you absolutely must send a mass message to every
#           phone extension on your system
#
# Usage:    Set the extension start and end numbers below
#           Set "Data" to sound files -
#		hellovoiceengineer (is a static intro advising important msg follows)
#		emergmessage  (the current message) upload or use freepbx to record it
#           For prevention of accidental use COMMENT the "exit" below before running
#           Change "CallerID" below to suite your organisation
#
######################################################################################
cd /var/tmp

exit

start=601
end=601

for ((i=start; i<=end; i++));do
echo $i
echo "Channel: Local/$i@ext-local
CallerID: \"Voice Engineer\" <7000>
Application: Playback
Data: silence/1&custom/hellovoiceengineer&silence/1&custom/emergmessage&goodbye
Archive: No
MaxRetries: 2
RetryTime: 10
WaitTime: 45
" > CALLFILE
chown asterisk:asterisk CALLFILE
mv CALLFILE /var/spool/asterisk/outgoing/$i-$(date +%T).call
sleep 3
done