Hi
Parameters such as :- 'v', 's','o', 't' & 'm' are mandatory parameters
in SDP RFC 4566 section 5.
So it respond with 400 BAD request.
Please correct me if i am wrong.
Thanks
Ravi Inder Singh
On Wed, Apr 20, 2011 at 3:02 PM, <[email protected]> wrote:
> Hi all
> I’m working on technical SIP requirements for end-points devices and I
> can’t find an answer for one question.
> How UAS should behave receiving INVITE that contains SDP without one of
> following items: v, o, s ,t.
> For example having received IVITE without origin:
> v=0
> s=TT
> c=IN IP4 10.15.21.1
> t=0 0
>
> Should it respond with 200OK with origin?
> v=0
> o=CiscoSystemsCCM-SIP 2000 1 IN IP4 10.15.21.1
> s=SIP Call
> c=IN IP4 10.15.21.1
> t=0 0
>
> or should it respond with 488Not acceptable Here? Are there any
> requirements for that?
>
> Thanks in advance,
> Bartek
>
>
>
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--
Thanks & Regards,
Ravi Inder Singh
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