Hi Dale, If this is the case with a proxy, how would it declare the new IP address?
Thanks & Regards, Sachin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, July 07, 2006 8:15 PM To: [email protected] Subject: Re: [Sip-implementors] SIP in case of a IP change From: samy chbinou <[EMAIL PROTECTED]> I wonder if there is any solution in case the IP number change during a call: In case the dhcp server gives an other IP while the phone is used, how SIP manage this change? Does SIP permit a phone to have his IP changed during a session? Yes -- that's what a "target refresh" accomplishes. The phone should send a re-INVITE using its new address as the Contact. This will cause the agent at the other end of the dialog to update its knowledge of the phone's address. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
