[OpenSIPS-Users] loose routing question

[Iñaki Baz Castillo]

El Jueves, 5 de Marzo de 2009, Robert Dyck escribió:
> I did not describe the scenario accurately. I should have reviewed the
> issue before composing my response.
>
> The problem arises when the asterisk does a re-INVITE. If the UA receiving
> the re-INVITE includes the original R-R list in the 200OK then asterisk
> will route the ACK correctly. If the UA does not include the R-R list in
> the 200OK the asterisk will create a null routeset and the ACK will be
> misrouted. The spec says that a UAS may include R-R in the in-dialog
> response but the UAC must ignore it. The same logic suggests that the lack
> of R-R should not be interpreted as a null route set.
>
> I am sorry about the confusion. You are quite right. The UA does not send a
> R-R in a request.

Ok, I understand now what you mean. It's really an annoying bug in Asterisk 
(but fixed now).

-- 
Iñaki Baz Castillo