[SR-Users] SIPv6 UA Can't receive a 420 (Bad Extension) response from openser register server after sending Registrar with Non-supported option-tag in Require filed

[Iñaki Baz Castillo]

2010/6/22 Iñaki Baz Castillo <ibc at aliax.net>:
> 2010/6/22 Klaus Darilion <klaus.mailinglists at pernau.at>:
>> Openser does not implicitly check an option-tag.
>>
>> If you need such a check, you have to do it manually, reading the Require:
>> header and check it against a local list of supported options.
>
> IMHO the registrar (which acts as a UAS) should inspect the Require
> tags by itself.

Same as when the presence server inspects the Event header based on
the loaded modules (dialog, presence, mwi...).

-- 
Iñaki Baz Castillo
<ibc at aliax.net>