Exam 300-815 topic 1 question 159 discussion

A. Enter “!#” in the SIP route pattern. Invalid characters in a SIP route pattern B. Enter “.*” in the route pattern section tied to a route group and list. This would be a period for digit manipulation like discard pre-dot followed by the actual character *. An asterisk is not a wildcard in a normal CUCM route pattern. It's interpreted as literally and asterisk. C. Enter “*” in the SIP route pattern. This would be a valid wildcard in a SIP Route Pattern matching all domains D. Enter “!#” in the route pattern section tied to a route group and list. This would match any digits up to the max length and bypass T302 if # was pressed. If we are trying to set up for URI dialing C is the only one that makes sense

In the answers, two answers reference "route pattern" and two answers reference "SIP route pattern" and the question is dealing with URI dialing, does that eliminate the "answers referencing "route pattern"? And with one of the remaining answers having invalid characters "!#" that would leave only the "*" as the correct choice.

A. Enter “!#” in the SIP route pattern. Invalid characters in a SIP route pattern B. Enter “.*” in the route pattern section tied to a route group and list. This would be a period for digit manipulation like discard pre-dot followed by the actual character *. An asterisk is not a wildcard in a normal CUCM route pattern. It's interpreted as literally and asterisk. C. Enter “*” in the SIP route pattern. This would be a valid wildcard in a SIP Route Pattern matching all domains D. Enter “!#” in the route pattern section tied to a route group and list. This would match any digits up to the max length and bypass T302 if # was pressed. If we are trying to set up for URI dialing C is the only one that makes sense.