Which statement best describes Urgent Priority operations in relation to call routing in Cisco Unified Communications Manager?
A. An Urgent Priority operation is initiated whenever an IP phone user presses the # key for immediate dialing.
B. An Urgent Priority operation can be configured on a route pattern to force immediate routing when a first match is detected, even if there are longer route patterns that are also potential matches.
C. Urgent Priority operations are automatically performed in translation patterns and emergency route patterns in order to force immediate routing when a first match is detected, even if there are longer route patterns that are also potential matches.
D. Urgent Priority operations cannot be used for VoIP route patterns; they are only applicable to PSTN route patterns.
