Hi,

Please see detailed Scenario below:

UAS ------------------------------------------------ UAC

        <--------------------------------------------> (Call is established)
        <--------------------------------------------   (UPDATE without SDP)
        <--------------------------------------------   (UPDATE2 without
SDP)

        How UAS should respond now for both the UPDATES ?


Best Regards
Deepak


On Wed, Jan 16, 2013 at 4:49 PM, Shanbhag, Somesh (NSN - IN/Bangalore) <
[email protected]> wrote:

> Hi Deepak,
>
> You may want to reject the second UPDATE with "491 Request Pending".
>
> Thanks,
> Somesh
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of ext
> deepak bansal
> Sent: Wednesday, January 16, 2013 4:46 PM
> To: sip-implementors
> Subject: [Sip-implementors] Processing Update without SDP when an Update
> ispending
>
> Hi All,
>
> Could you please help me in below Scenario:
>
> How UAS should Process an Update received without SDP when an Update is
> pending i.e. (Previous update has not been yet sent a Final Response)
>
> Secondly, How UAS should Process an Update received with SDP when an
> Update
> is pending i.e. (Previous update has not been yet sent a Final Response)
>
>
> Best Regards
> Deepak
> _______________________________________________
> Sip-implementors mailing list
> [email protected]
> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
>
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