An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls. Which action resolves this issue?

A. Change the common phone profile.

B. Change the SIP dial rules.

C. Change the SIP profile.

D. Change the phone security profile.








 

Suggested Answer: D

Reference:
https://community.cisco.com/t5/unified-communications/cucm-sip-trunking-using-udp-for-signalling/td-p/4174259

This question is in 350-801 CLCOR exam 
For getting CCNP Collaboration Certificate


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