Which statement about RSVP is true?

A.
MTP is typically used for RSVP agent configuration.

B.
If the RSVP agent cannot reserve the required bandwidth on first effort, it enables low latency
queuing and tries to connect the call again.

C.
Cisco Unified Communications Manager uses the RSVP-configured bandwidth between sites as a
method of determining if there is sufficient bandwidth for the call.

D.
Cisco Unified Communications Manager uses an RSVP-enabled infrastructure and an RSVPcontrolled agent to request a bandwidth reservation from the network in order to place a call.