[Asterisk-Users] IAX2 + Sonicwall

[Saul Diaz]

Rich Adamson wrote:

>>Hi all,
>>
>>I currently have an Asterisk test server behind a TZ170 Sonicwall 
>>firewall / NAT box, with several DIDs.
>>
>>I've found that inbound IAX2 calls don't work reliably (i.e., I get a 
>>busy tone) unless I enable "Use Consistent NAT" in the Sonicwall. This 
>>feature is poorly documented by Sonicwall, so I thought I'd pass it along.
>>
>>Has anyone else run into this, or figured out the rationale for it?
>>    
>>
>
>I've used the iaxcomm softphone and a snom 200 behind serveral different
>sonicwalls over the past year or so without any problem. The sonicwall
>should not be a problem for iax calls at all.
>
>
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OK apart of my beleive that sonicwall is a piece of crap (personal), try 
to do a port forwarding for the IAX port (4569)

regards
saul