#!/bin/bash
if [ "$#" = "3" ]
then
   echo "Creating $1.cfg to point to extension $2"
   sed s/phoneX/phone$2/ defaults/XXXXXXXXXXXX.cfg > $1.cfg
   echo "Creating phone$2.cfg for extension $2, DisplayName $3, to point to mac address $1"
   sed s/extension/$2/g defaults/phoneX.cfg | sed s/DisplayName/$3/ > phone$2.cfg
   echo "Creating $1-directory.xml from default company directory"
   cp defaults/000000000000-directory.xml $1-directory.xml
   echo "Done!";
   exit
fi 
echo "usage: $0 macaddress extension displayname";