Hi Miron, Your approach will work if there is no COR for the phones. If COR is involved (a phone should not dial International) and when CFUR is required you will need a pt and css to reach that route pattern and i.e I believe the overhead.
HTH Prashant On Fri, Nov 12, 2010 at 3:53 PM, Miron Kobelski <findko...@gmail.com> wrote: > Hello, > > Let's consider a typical question for CFUR from one of the mock labs: > "Ensure that users at HQ/BR1 (US) can still successfully call phones at the > BR2 site (Spain) using 4 digit dialing when there is a WAN outage at the BR2 > site." > > The obvious answer is: use CFUR. But it requires some configuration > overhead (partition, css, forwarding, etc). What about another solution: > copy an existing route pattern for international calls from HQ/BR (no need > to change digit transformation), change the pattern to 3XXX and add > necessary prefix (011343214). > > This is a very quick thing to configure and should work exactly as well as > CFUR (w/o displaying for/by/to on the phone display). > Do you see any drawbacks of such approach? The route pattern should only be > active, when BR2 phones are unregistered. > > regards > kobel > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > >
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