Hello!
Does anybody tried to work with IAX2 (client side - softphones) behind a NATs that always increment ports?
At asterisk CLI I see:
-- Registered '12345' (AUTHENTICATED) at a.b.c.d:22269
-- Registered '12345' (AUTHENTICATED) at a.b.c.d:22289
-- Registered '12345' (AUTHENTICATED) at a.b.c.d:22351
And that clients expects problems, for example if they try to reconnect with softphone - they can't connect any more, and so on.
Is there any workaround for such NATs (but we can't touch routers, only asterisk side or something).
This is the way NAT works. It's not a problem for Asterisk unless you are doing something silly like port forwarding 4569/UDP on your NAT router. Asterisk doesn't CARE about the source port of the client.
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