When the user tried to configure the command maximum sessions 5 under the dspfarm profile 1, the error shown in the exhibit was reported. Which course of action will resolve this issue?

Refer to the exhibit.

When the user tried to configure the command maximum sessions 5 under the dspfarm profile 1, the error shown in the exhibit was reported. Which course of action will resolve this issue?
A . The maximum conference-participants value must be configured >0.
B . Ensure that the conference bridge is not registered in Cisco Unified Communications Manager.
C . The command dsp services dspfarm must be configured under the voice-card configuration.
D . Configure the dspfarm all command under the voice card.

Answer: C