| Exam 300-070 | Question id=3828 | Describe the Basic Operation and Components Involved in a Call |
In which scenario can a software conference bridge from Cisco Unified Communications Manager be used for an audio conference?
| A. |
when all participants use the G.711 codec | |
| B. |
when there are only three participants | |
| C. |
when all participants use both the G.711 and G.729 codecs | |
| D. |
when only SCCP phones are used |