Câu 38: 300-080: Troubleshooting Cisco IP Telephony and Video (CTCOLLAB)

When a user tries to initiate an Ad Hoc conference call from an IP phone, this message appears: No Conference Bridge Available. Which two actions resolve this issue? (Choose two.)

1. A. Make sure that the Join softkey is assigned to the phone.
2. B. Make sure that a Conference Bridge resource is registered to Cisco Unified Communications Manager. — đáp án hiện tại
3. C. Reset the phone, to re-register resources.
4. D. Make sure that a Conference Bridge Resource is assigned to the MRGL on the phone that initiates the conference call. — đáp án hiện tại