Sip-Tools - Automated calls and answering machine
• sipcall - Automated calls over SIP/VOIP with TTS
• sipserv - Answering machine for SIP/VOIP with TTS
Dependencies:
• PJSUA API (www.pjsip.org)
• eSpeak (espeak.sourceforge.net)
Copyright (C) 2012 by Andre Wussow, desk@binerry.de
major changes 2017 by Fabian Huslik, github.com/fabianhu
