2009/4/30 Francois Audet <[email protected]>: > Why do we send the REFER to the Park server (to replace the call to the other > user), > as opposed to sending the REFER to the other user to direct him/her to the > Park > server?
Section 2 of my draft discusses this. Here is an extract: By following the Call Park model, we ensure that Bob has visibility over the success or failure of the park attempt. We also ensure that Bob does not rely on Alice to correctly pass the orbit parameter back from the Park Server for the centrally-allocated orbit number situation. Finally, because Bob sends the REFER to the Park Server, we give the Park Server the opportunity to challenge Bob and ensure that appropriate authorisation exists for the feature. Michael _______________________________________________ BLISS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bliss
