Which two Cisco Unified Communications Manager SIP profile configuration parameters for a SIP intercluster trunk are mandatory to enable end-to-end RSVP SIP Preconditions between clusters? (Choose two.)

Which two Cisco Unified Communications Manager SIP profile configuration parameters for a SIP intercluster trunk are mandatory to enable end-to-end RSVP SIP Preconditions between clusters? (Choose two.)
A . Set the RSVP over SIP parameter to Local RSV
C . Set the RSVP over SIP parameter to E2
E . Set the SIP Rel1XX Options parameter to Disabled.
F . Set the SIP Rel1XX Options parameter to Send PRACK If 1xx Contains SD
H . Set the SIP Rel1XX Options parameter to Send PRACK for All 1xx Messages.
. Check the Fall Back to Local RSVP check box.

View Answer

Answer: B, D

Explanation:

Each Unified Communications Manager cluster and Unified CME should have the same configuration information. For example, Application ID should be the same on each Unified Communications Manager cluster and Unified CME. RSVP Service parameters should be the same on each Unified Communications Manager cluster.