Refer to the exhibit.

Refer to the exhibit. When a call between two HQ users was being conferenced with a remote
user at the BR site, the conference failed. Which configuration would be needed to solve the
problem?

A.
The BR_MRG must contain the transcoder device. The BR_MRGL must be assigned to the BR
phones.

B.
The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the
HQ phones.

C.
A transcoder should be configured at the remote site and assigned to all remote phones
through the BR_MRGL.

D.
The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the
software conference bridge.

E.
Enable the software conference bridge to support G.711 and G.729 codecs in Cisco Unified
Communications Manager service parameters.

Explanation:
Linkhttp://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a008020f198.s
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