ecrit-4----Page:12
1  2  3  4  5  6  7  8  9  10  11  12  13  14 

SIP Embedding
No specific solution here, just some requirements / desiderata
Explicit assertion / verification procedures
Minimal increase in complexity of message flows
Should allow for persisting authenticator across messages within a dialog
Should allow for all entities in the signaling path to receive authenticator
PPT Version