Refer to the exhibit. HQ_MRGL is assigned to the HQ IP phones BR_MRGL is assigned to the BR IP phones. The remote site BR IP phones only support G.711 codec.
When a call is placed from an HQ phone to a BR phone, the call fails. Which statement indicates how this issue is resolved?
A. Configure the transcoder at the HQ site and assign it to HQ_MRG
B. A transcoder is not needed. The HQ phones will automatically change over to G.711 codec.
C. The transcoder should be assigned to its own MRG, which should then be assigned to the default device pool at HQ.
D. Configure the transcoder at the BR site and assign it to BR_MRG
