58 lines
2 KiB
Bash
58 lines
2 KiB
Bash
#!/bin/bash
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#
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#=================================================================================
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# Name : sipcall-sample.sh
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# Version : 0.1
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#
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# Copyright (C) 2012 by Andre Wussow, 2012, desk@binerry.de
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#
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# Description :
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# Sample Script for checking average load and making call with sipcall.
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#
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# Dependencies:
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# - sipcall
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#
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# References :
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# http://binerry.de/post/29180946733/raspberry-pi-caller-and-answering-machine
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#
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#================================================================================
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#This script is free software; you can redistribute it and/or
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#modify it under the terms of the GNU Lesser General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This script is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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#Lesser General Public License for more details.
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#================================================================================
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# define sip-settings
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sip_domain="samplesip.com";
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sip_user="12345678";
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sip_password="XXXXXX";
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play_file="play.wav";
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# define number to call
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phone_number="0123456789";
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# define allowed load limit
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maxload=0;
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# read actual load values
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avgload1="$(uptime |awk -F'average: ' '{print $2}' |awk -F', ' '{print $1}')";
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avgload5="$(uptime |awk -F'average: ' '{print $2}' |awk -F', ' '{print $2}')";
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avgload15="$(uptime |awk -F'average: ' '{print $2}' |awk -F', ' '{print $3}')";
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# check average load within last 5 minutes
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avgload="$(echo $avgload5 | awk -F',' '{print $1}')";
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check="$(($avgload >= $maxload))";
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# creating text to speak
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tts="$(echo This is raspberry pi and the load is high. The average load within the last 5 minutes was $avgload5)";
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if [ $check = 1 ]; then
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# make call with sipcall
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$(./sipcall -sd $sip_domain -su $sip_user -sp $sip_password -pn $phone_number -s 1 -mr 2 -tts "$tts" -ttsf $play_file > /dev/null);
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fi |