Hi, But if it is an Options Message , it would receive only one 2xx, even if considered forking of Options message.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, December 23, 2005 11:52 AM To: priya pandit Cc: [EMAIL PROTECTED]; [email protected] Subject: Re: [Sip-implementors] Multiple 2xx responses Hi Priya, Responses are inline. Regards, Thangarajan. FlextronicsSoftware (Worlds largest SIP stack vendor) priya pandit <[EMAIL PROTECTED] ail.com> To Sent by: [email protected] sip-implementors- cc [EMAIL PROTECTED] ia.edu Subject [Sip-implementors] Multiple 2xx responses 12/23/2005 10:58 AM Section 13.1 of RFC 3261 says: "After possibly receiving one or more provisional responses, the UAC will get one or more 2xx responses or one non-2xx final response." My questions are: 1. What is the use of receiving multiple 2xx responses and why does it happen? <Response> Due to forking, UAC can receives multiple 2xx. </Response> 2. Though an ACK is sent back to all, which one should be considered finally ? <Response> Each 2xx establishes a different dialog </Response> 3.Can all of them contain SDPs (pbly answer SDPs)? <Response> yes. Because each 2xx establishes a different dialog. </Response> Regards, Priya. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors *********************** FSS-Private *********************** "DISCLAIMER: This message is proprietary to Hughes Software Systems Limited (HSS) and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. HSS accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
