voipeer-10----Page:7
1 2 3 4 5 6 7 8 9 10
|
E.g. Scenario-1.2: Call-Trace with Number Privacy Caller ID is masked in the From: field so that it is not displayed Caller ID is stored in the P-Asserted-ID field for routing purposes (911, call trace), and other call features (block), etc. [1]INVITE From: “anonymous” sip:anonymous@anonymous.invalid P-Asserted-ID: “anonymous” tel:+2125551212 Privacy: id critical Proxy-Require: Privacy Off-hook CMS1 CMS2 MTA-1 MTA-2 Remainder of flow same as Scenario-1.1 |