I know most here  don't like ALG but my FreeSwitch does not work without it turned on in my Zyxel router, it has two DSL connections that FreeSwitch shares and auto failover when one goes down. Flawless for 3+ years now. Never could get it to work right without ALG. Planning to put the setup on the wiki someday.
Mario G

On Feb 14, 2014, at 9:08 AM, John Schaeffer <john@eventbuilder.com> wrote:

Why does FREESWITCH fail with our router setting of SIP-ALG turned on?  This seems to be opposite of Asterisk.
 
John Schaeffer
Telecommunications Engineer
503-727-9903(w)971-212-9431(c)
 
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