http://freeswitch.org/node/117 Asterisk vs FreeSWITCH (from lead freeswitch developer’s POV)
How does FreeSWITCH compare to Asterisk? | FreeSWITCHMarch 15, 2011 · asterisk, comparison, freeswitch, opensource, pbx, sip, telephony, voip · 1 minhttp://freeswitch.org/node/117Asterisk vs FreeSWITCH (from lead freeswitch developer’s POV)