Refer to the exhibits.

End-to-end RSVP with local RSVP fallback has been configured on the HQ Cisco Unified Communications Manager. RSVP between the locations that are assigned to the IP phones and SIP trunk at the HQ site is configured as mandatory. When a call is placed from an HQ phone to a BR phone, the end-to-end RSVP request fails.

Refer to the SDI trace. Which statement about the call is true?

A.
The Cisco Unified Communications Manager at HQ will fall back to local RSVP and place the call. No RSVP end-to-end will occur.

B.
Only local RSVP will take place at both the HQ and BR Cisco unified Communication Managers.

C.
The Cisco Unified Communications Manager at HQ will use end to end RSVP. The BR Cisco Unified Communications Manager will use local RSVP.

D.
The call will fail.

E.
The call will proceed as a normal call with no RSVP reservation.