[OpenSIPS-Users] Accounting: How to avoid a fraudulent BYE with lower CSeq?

[Dan Pascu]

On Tuesday 13 January 2009, Bogdan-Andrei Iancu wrote:
> HI Inaki,
>
> well, it could be a way to prevent it. For BYEs, the path is
> pre-determined (via Route headers), so the dialog module could check if
> the path from the current BYE is the same as the path stored in dialog
> module by the INVITE - more or less if the BYE will follow the same
> path as the INVITE.

The information stored by the dialog module is incomplete: one proxy does 
not have the complete route set if there are multiple proxies in the path

-- 
Dan