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Issue 5: GRID is gone from GRUU Because the called party uses the URI from a request to determine that it is a call-completion re-attempt and to correlate the attempt with the proper BFCP session, we need to have distinct URIs for each pending caller With non-GRUUs, this is easy to fix: information can be squirreled away in the user portion of the URI GRUU user portions can’t be fiddled with. |