This is a Perl hook, which creates peer global title from the
IMSI and returns the global title. If no
value is returned,
PeerGlobalTitle is used as the
global title. This has no default value.
PeerGlobalTitleHook is called with 2 arguments:
is done before this hook is called. The global title from
the lookup, if any is found, is supplied as the second argument. See
goodies/sigtran-peer-gt-hook.pl for a sample
PeerGlobalTitleHook.PeerGlobalTitleHook file:"%D/sigtran-peer-gt-hook.pl"
