[asterisk-users] Asterisk behind Sonicwall firewall

[Rich Adamson]

Barry Fawthrop wrote:
> Hi all
> 
> Anyone using a sonicwall firewall ?
> I have been and then suddenly  it drops UDP packets because SIP is no 
> longer on port 5060 but some random assigned port ?
> 
> Why ?

Yes, have multiple clients with asterisk behind a sonicwall.

I don't understand from your wording if you mean a voip connection 
suddenly changed from dup/5060, or, did you change the asterisk system 
to use some other udp port.

The sonicwall does have an option to support sip (udp/5060), but I've 
not had to use it on anything that we've worked with.