[SIPForum-discussion] Regarding require field in 183 Response

[Murali Natesh]

Hello Ahmad,

Kindly refer RFC3262 for more detailed info about PRACK.






*-- Thanks and RegardsN.Murali*


On Fri, Jul 18, 2014 at 6:25 PM, shuaib ahmad <shuaib.pantnagar at gmail.com>
wrote:

>
> Hi,
>
> I am new for SIP.
> I have doubt.  if UAC does not send require i.e. PRACK message in 183
> response from UAS , UAS will progess normally or there will be some impact ?
>
> --
> Thanks and Regards
> Shuaib Ahmad
>
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