| Exam 300-070 | Question id=3809 | Describe and Configure CUCM to Support On-Cluster Calling |
An engineer has hundreds of H.323 gateways with thousands of route patterns in a Cisco Unified Communications Manager cluster. The engineer has noticed many specific route patterns created to the H.323 gateways. Which digit manipulation method on route patterns is most effective in reducing the number of
route patterns?
| A. |
regular expressions | |
| B. |
prefix digits | |
| C. |
called-party transform mask | |
| D. |
discard digits |