300-070 · Question #110
Which statement about translation patterns and transformation patterns is true?
The correct answer is B. Both transformation patterns and translations patterns support numeric and alphanumeric values. Both translation patterns and transformation patterns in CUCM support numeric and alphanumeric values, enabling URI-based dialing alongside traditional E.164 number manipulation.
Question
Which statement about translation patterns and transformation patterns is true?
Options
- ABoth transformation patterns and translations patterns support only numeric values.
- BBoth transformation patterns and translations patterns support numeric and alphanumeric values.
- CTransformation patterns support numeric and alphanumeric values, whereas translations patterns
- DTranslation patterns support numeric and alphanumeric values, whereas transformation patterns
How the community answered
(23 responses)- A4% (1)
- B91% (21)
- D4% (1)
Why each option
Both translation patterns and transformation patterns in CUCM support numeric and alphanumeric values, enabling URI-based dialing alongside traditional E.164 number manipulation.
Limiting both pattern types to only numeric values is incorrect - CUCM's dial plan engine supports alphanumeric input in both types to accommodate URI dialing.
Cisco Unified Communications Manager allows both translation patterns and transformation patterns to use alphanumeric characters in addition to numeric digits, which is required to support SIP URI-based dialing (e.g., user@domain formats). This shared capability means administrators can match and manipulate both traditional phone numbers and alphanumeric identifiers in the dial plan without restriction to either pattern type.
This implies translation patterns are numeric-only, which is false - translation patterns support alphanumeric values just as transformation patterns do.
This implies transformation patterns are numeric-only, which is false - both pattern types equally support alphanumeric values for URI and directory number matching.
Concept tested: CUCM translation and transformation pattern alphanumeric support
Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/14_0_1/systemConfig/cucm_b_system-configuration-guide-14-0-1/cucm_b_system-configuration-guide-14-0-1_chapter_010110.html
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