[Kamailio-Users] Loose Route / Re-Invite

[Alex Balashov]

On 02/03/2010 05:48 PM, Iñaki Baz Castillo wrote:
> El Miércoles, 3 de Febrero de 2010, Klaus Darilion escribió:
>
>> Are you sure? IIRC the contact may change (the Route set must not change).
>>
>> They call them target-refreshing requests:
>>
>> 12.2: ...
>>      Requests within a dialog MAY contain Record-Route and Contact header
>>      fields.  However, these requests do not cause the dialog's route set
>>      to be modified, although they may modify the remote target URI.
>>      Specifically, requests that are not target refresh requests do not
>>      modify the dialog's remote target URI, and requests that are target
>>      refresh requests do.
>
> Oh my god! you are right... and I remember having a discussion about it some
> months/years ago in sip-implementors. True true. The question is: what is a
> "target refresh request"??

Seems like it modifies the RURI that sequential requests take, but not 
the route set, as it says?

-- 
Alex Balashov - Principal
Evariste Systems LLC

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