<a href="https://www.packtpub.com/freeswitch-1-0-6-build-robust-high-performance-telephony-systems/book">https://www.packtpub.com/freeswitch-1-0-6-build-robust-high-performance-telephony-systems/book</a><br><br><a href="http://wiki.freeswitch.org/wiki/Users_Guide_Introduction">http://wiki.freeswitch.org/wiki/Users_Guide_Introduction</a><br>

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