300-070 · Question #38
When local route groups are used and a user dials 918005551212, what component is ultimately used to route the digits to the local gateway?
The correct answer is B. The device pool of the calling device. With Local Route Groups (LRG), the route pattern references a Route List containing the 'Standard Local Route Group' placeholder rather than a specific gateway. At call time, CUCM resolves this placeholder by looking at the device pool of the calling device. The device pool has a
Question
When local route groups are used and a user dials 918005551212, what component is ultimately used to route the digits to the local gateway?
Options
- AThe route list applied to the route pattern
- BThe device pool of the calling device
- CThe translation pattern
- DThe gateway or route list associated with the +.! route pattern
How the community answered
(14 responses)- A7% (1)
- B79% (11)
- D14% (2)
Explanation
With Local Route Groups (LRG), the route pattern references a Route List containing the 'Standard Local Route Group' placeholder rather than a specific gateway. At call time, CUCM resolves this placeholder by looking at the device pool of the calling device. The device pool has a Local Route Group assignment that maps 'Standard Local Route Group' to an actual Route Group (containing local gateways). This allows the same route pattern and route list to dynamically route calls through the geographically appropriate local gateway based on where the calling device is assigned.
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