2009/2/25 Andrew Wood <[email protected]>: > Because if the caller was behibnd NAT surely is perfectly possible for > the Call-ID to be something like [email protected]
A UA cannot set a Call-ID like "[email protected]", it should choose a longer token. Also take into account that adding "@IP" to the Call-ID is *not required*. > which could easily be chosen by 2 different clients on different > networks but whose request is forwarded to the same proxy You again forget that From tag is also part of the dialog info, not just the Call-ID. It's impossible that two UA's in two different networks use the same Call-ID and the same From tag at the same time. -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
