Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) — Question 142

A company is using Cisco Jabber on-premises to make B2B calls on video. The calls are using Cisco Expressway-C and Expressway-E and have been configured in Cisco UCM to be able to call any URI on the internet. The Jabber client also has voice enabled and must be able to call local, regional, and international numbers.
Where must Cisco UCM be configured to meet this requirement for URI dialing?

Answer options

• A. Enter “!#” in the SIP route pattern.
• B. Enter “.*” in the route pattern section tied to a route group and list.
• C. Enter “*” in the SIP route pattern.
• D. Enter “!#” in the route pattern section tied to a route group and list.

Correct answer: C

Explanation

The correct answer is C, as entering '*' in the SIP route pattern allows for matching any URI on the internet. Options A and D specify '!#', which restricts dialing patterns, and B uses '.*', which does not fulfill the requirement for URI dialing in this context.