[SIPForum-discussion] I-CSCF

[mwilliam prusty]

hi can any one tell




1.	during the registartion procedure I-CSCF does not add it s address in the register request when it is forwarding to the S-CSCF . so why S-CSCF sends  401 response to I-CSCF, instead it could send directly to P-CSCF . bcz it knows the 
address of P-CSCF , from the PATH heder field



with regards

william
 

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