Tech-invite  3GPPspace  IETFspace
SIP ↠  Examples  Grammars  Presence ⇾  Main  Services  Transaction  Dialog  IMS 
Next   Prev   Next
in RFC   Up   Prev   Next
RFC 5359's Incoming Call Screening SIP Service example: 8. SIP 403 Screening Failure (Terminating) response from P1 Proxy to Alice