[Freeswitch-users] Strategies for reliably detecting nat on B-leg?

[Anthony Minessale]

also you can set
sip_sticky_contact=true
channel var which will make that session turn on nat lock in the b leg so
they can't change the contact to a nat addr

add it in {} to your dial string like

{sip_sticky_contact=true}sofia/internal/foo at bar.com




On Wed, Jan 27, 2010 at 11:50 AM, Brian West <brian at freeswitch.org> wrote:

> update to trunk.  and don't use agressive-nat, set local-network-acl, set
> the ext-rtp-ip and ext-sip-ip to autonat:x.x.x.x or if you're behind a
> natpmp or upnp router set it to auto-nat.
>
> It should just work.  Again you have no real way to know if the far end
> client never lies to you.  Which it should never do anyway.  Endpoints
> should know how to traverse their own nat and not leave it up to the
> registrar to figure it out.
>
> /b
>
> On Jan 27, 2010, at 11:31 AM, Bill W wrote:
>
> > Thoughts?  Suggestions?
>
>
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-- 
Anthony Minessale II

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