While scheduling a CMS conference on TMS, an engineer notices that it will not add a WebEx meeting as a participant.
Which option is the possible issue?
A . WebEx requires a domain be added to the CM
C . WebEx can be added to conferences only using Telepresence Server/Conductor.
D . A SIP trunk is required between the WebEx server and CM
F . The WebEx server address must be properly configured in TMS and the CM
Answer: B