| Exam 300-070 | Question id=3659 | Describe the Basic Operation and Components Involved in a Call |
Every VoIP endpoint must select one specific codec. Which of these codecs is the mandatory codec?
| A. |
G.729 | |
| B. |
G.728 | |
| C. |
G.722 | |
| D. |
G.711 | |
| E. |
H.264 |