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300-820 · Question #123
300-820 Question #123: Real Exam Question with Answer & Explanation
The correct answer is A: * transform with a pattern string of *(.*)@example.com(:5060)?". See the full explanation below for the reasoning.
Cisco Expressway for Collaboration
Question
An engineer is investigating failing incoming calls that are expected to connect. The engineer notices that the failed calls all have a port number of 5060 at the end of the URI. The search rules are configured in a way that they do not expect a port to be included. Which configuration allows the routing of this call?
Options
- A* transform with a pattern string of *(.*)@example.com(:5060)?"
- B* search rule with a pattern string of "(.*)@example.com(:5050)?"
- Csearch rule with a pattern string of "(.*)@example.com(:5060)?"
- D* transform with a pattern string of "(.*)@example.com(:5060)?"
Topics
#Expressway Transforms#Call Routing#SIP URI Manipulation#Regular Expressions
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