Hi, Though B2BUA is a very generic term for Application server. Given below are the possible differences: 1. Stateful proxy is required to have only transaction state machine. B2BUA will most likely have Call/Dialog State Machine. 2. Stateful proxy shall not modify the SDP/ content of SIP Messages. Whereas B2BUA may do so. 3. Stateful proxy is not party to the session established via it. Whereas B2BUA may choose to terminate the seesion from the caller onto itself and initiate another towards the callee, maintaining relationship between the parties actually in the session.
Please correct me if wrong. Best Regards - Harmeet Singh -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Desai Sunil Kumar Sent: Wednesday, May 12, 2004 5:40 PM To: [EMAIL PROTECTED] Subject: [Sip-implementors] Difference Can some body please point out the difference between B2Bua & SIP statefull proxy. Reg Sunil Desai DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. Before opening attachments please check them for viruses and defects. MindTree Consulting Private Limited (MindTree) will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission. _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
