300-070 · Question #158
300-070 Question #158: Real Exam Question with Answer & Explanation
The correct answer is C: Create a translation pattern for 0 and a called party transform mask of 7000.. A translation pattern for '0' intercepts the call when a user dials 0, and setting the 'called party transform mask' to '7000' rewrites the destination number to 7000 before CUCM attempts to route the call. This effectively redirects all calls dialed to 0 to the operator's extens
Question
Options
- ACreate a route pattern of 0 and use a called party transform mask of 7XXX.
- BCreate a translation pattern for 7000 and a called party transform mask of 0.
- CCreate a translation pattern for 0 and a called party transform mask of 7000.
- DCreate the IP phone overlay feature so the operator's line has 0 and 7000 assigned to it.
- ECreate a translation pattern for 0 and a calling party transform mask of 7000.
Explanation
A translation pattern for '0' intercepts the call when a user dials 0, and setting the 'called party transform mask' to '7000' rewrites the destination number to 7000 before CUCM attempts to route the call. This effectively redirects all calls dialed to 0 to the operator's extension. Option A would route to a range of 7XXX numbers, not specifically 7000. Option B has the pattern and mask reversed-you match on what is dialed (0), not what you want to reach (7000). Option D (IP phone overlay) is not a standard CUCM feature for this purpose. Option E uses a 'calling party' mask, which modifies the caller's number, not the destination.
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