Zyxel Zywal

[telica]

Hi All,

Has anyone had any problems using the above firewall with a 3CX as I remember hearing somewhere they were not "Favoured" within a 3CX environment.

Many Thanks

Steve

 

[ciscotech2007]

Routers and Firewalls must support STATIC MAPPING.

More information here:

http://wiki.3cx.com/Home/faq/nat-firewalls

Also, your zyxel may be bypassed and put into 'bridge mode'.