[Freeswitch-users] NAT Router Recommendation For Large no of IP Phones Behind the Router

Patrick Lists freeswitch-list at puzzled.xs4all.nl
Tue Jun 12 21:03:41 MSD 2012

On 12-06-12 18:20, Mario G wrote:
> I looked for a year to find something with no NAT problems, dual WAN,
> and auto fallback with load/balancing without causing FS any hiccups. I
> highly recommend Zyxel, I use a USG100 with SPI ALG turned ON (I read
> some people hate it) but it has been bullet proof. And the best part is
> there is practically nothing to tell FS about! And when one WAN (DSL)
> goes down the SIP traffic goes out the other one, even switches back
> automatically! Pair this up with FS and you'll never look back. Hope
> this helps.

Thanks for the info. Have you tried any Draytek Vigor routers like the 
2920? I have no experience with them but was told they work fine in dual 
WAN setups.


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