Exam 350-801 topic 1 question 206 discussion

D. 9.011! mathes variable length numbers

D. 9.011! mathes variable length numbers

* does not exist for cucm route patterns

The route pattern that enables the administrator to match variable-length numbers is D. 9.011! In Cisco Unified Communications Manager (UCM), the exclamation point (!) is used as a wild card character to represent any number of digits. By using 9.011! as a route pattern, the administrator can match any number that starts with 9.011, regardless of the number of digits that follow. Option A, 9.011@, is not a valid route pattern as the at symbol (@) is not recognized as a wild card character in Cisco UCM. Option B, 9.011#, is used to indicate the end of the number and is typically used when the user has finished dialing the number. It is not used to match variable-length numbers. Option C, 9.011*, is not a valid route pattern as the asterisk (*) is not recognized as a wild card character in Cisco UCM. Therefore, option D, 9.011!, is the correct answer as it allows the administrator to match any number that starts with 9.011, regardless of the number of digits that follow.

The exclamation point (!) wildcard matches one or more digits in the range 0 through 9. and will be accepted as complete by T.302 Timer & addresses variable length numbers

* is a dial peer wild card. In this case, it should be D for route pattern configuration on the CUCM

D is the answer https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab12/collab12/dialplan.html#:~:text=International%20and%20Variable,a%20cell%20phone.

Never seen 9.011* before. 9.011! and 9.011!# are very common configured route patterns for international dialing.