Hi Deepak, You may want to reject the second UPDATE with "491 Request Pending".
Thanks, Somesh -----Original Message----- From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip-implementors-boun...@lists.cs.columbia.edu] 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 Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors