Which two features must be enabled on SIP security profiles?

exams 350-801 V4 350-801 exam 0 Comments

A customer asked to integrate Unity Connection with Cisco UCM using SIP protocol.

Which two features must be enabled on SIP security profiles? (Choose two.)
A . accept presence subscription
B. allow changing header
C. accept unsolicited notification
D. enable application-level authorization
E. accept replaces header

Answer: C,E