[Asterisk-Users] SIP and firewalls?

Wed Feb 15 07:47:36 MST 2006

On Wednesday, February 15, 2006 1:59 PM John Jensen wrote: 

> Hi Hagen,
> It's not exactly a pleasure to run SIP through firewalls but it can
> be done. 
> At least in under some circumstances.

If you use a decent Firewall it will analyze and interpret the SIP Headers
etc. and open the correct ports for you. Only NAT trouble left then.
Again... A decent Firewall will help!

Regards,
  JP
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