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. |