On Wed, 2009-04-08 at 16:35 -0400, Damian Krzeminski wrote:
> Yes, if you push a new config and restart the phone it will work.
> I wonder if the phone can somehow realize that there is no resource list
> for it and stop displaying old entries without a restart.

It ought to but I expect that many phones won't.  E.g., the Polycom
phone (at least a couple of years ago) set up its BLF based on the
*first* BLF NOTIFY it got after restarting, and would *never* change
them until the next restart.

Worse, right now if there's no list is resource-list.xml for a
particular BLF URI, the phone will receive a NOTIFY with an empty body,
which a well-constructed phone should probably ignore, rather than
taking as evidence that it no longer has BLFs.  (There are other cases
that will give incorrect behavior in other ways.)

We could probably straighten out how the RLS works in these corner cases
so that the phone could reliably re-establish its BLFs based on the new
NOTIFY, but until we have assurance that a large proportion of phones
will act on it, it's not worth the trouble, I think.

Dale


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