Iñaki Baz Castillo schrieb:
El Monday 15 October 2007 11:26:16 Klaus Darilion escribió:
Authentication of in-dialog requests in SIP is broken - you can not rely
on the From/To headers.

I can rely on "From" since if I authenticate a caller and do "check_from()" I can be sure there is not spoof.

But I need to know the dialog original URI domain in order to allow or not a REFER.

Because of this issue I need to store dialog info with original URI.

What exactly do you want to achieve? Do you want to allow REFER only intradomain?

klaus

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