Hello Juha,
The first line of a SIP request is parsed and kept separately from the
rest of the SIP message. Because of this, it is easy to apply instant
changes to it.
This is what I remember checking the code long time ago, it might not
be 100% accurate.
Hope this helps,
-ovidiu
On Mon, Mar 21, 2022 at 7:15 AM Juha Heinanen <jh(a)tutpro.com> wrote:
Daniel-Constantin Mierla writes:
OK, got it. What makes $ru special, i.e., why that is applied
immediately?
-- Juha
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