300-070 · Question #20
Which discard digits instruction removes the access code from a number before passing the number onto an adjacent system?
The correct answer is A. PreDot. In CUCM route patterns, a dot (.) acts as a separator between the access code and the actual dialed digits - for example, the pattern '9.XXXXXXXXXX' uses 9 as an outside access code. The PreDot discard instruction strips all digits before (and including) the dot, removing the…
Question
Which discard digits instruction removes the access code from a number before passing the number onto an adjacent system?
Options
- APreDot
- BPreAt
- CNoDigits
- DTrailing-#
How the community answered
(18 responses)- A89% (16)
- B6% (1)
- C6% (1)
Explanation
In CUCM route patterns, a dot (.) acts as a separator between the access code and the actual dialed digits - for example, the pattern '9.XXXXXXXXXX' uses 9 as an outside access code. The PreDot discard instruction strips all digits before (and including) the dot, removing the access code so that only the actual destination number is forwarded to the PSTN or adjacent system. PreAt is used with the @ NANP wildcard, not with access codes.
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