In my scenario the Refer-To URI was in the format 'sip:[EMAIL PROTECTED] Where the DNS was not able to resolve the domain-name 'domain.com' of the
Host and so the client was not able to send the request out. Regards, Jitendra. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jitendra Singh Bhadoriya Sent: Monday, May 19, 2008 3:27 PM To: [email protected] Subject: [Sip-implementors] Call Transfer Scenario : Refer-To Containingincorrect URI Hi, In the call-transfer scenario in which A calls B and B sends REFER to A to transfer the call to C, but the REFER Request contains some invalid URI in the Refer-To header, then in this case how should A respond to the REFER Request. In this case the A will not be able to send the INVITE to the target SIP client because the Refer-To URI is wrong, so should it send a NOTIFY with (100 trying in the body) and then a second NOTIFY with some error Response in this second NOTIFY to the B party. OR should it send a single NOTIFY with some error response. Also please tell me what error response should A send to B, in the body of NOTIFY?? Thanks & Regards, Jitendra. _______________________________________________ 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
