| Exam 300-070 | Question id=3700 | Dial Plan |
After you configure a dial plan to call a particular prefix in the PSTN, you notice that some outbound calls are taking longer than usual (15 seconds) before you hear a connecting tone. What is the likely cause of this issue?
| A. |
The outbound gateway must be configured with the new prefix. | |
| B. |
The endpoint is choosing the best codec to use. | |
| C. |
The new prefix is overlapping other route patterns. | |
| D. |
With some prefixes, this is normal behavior of the PSTN. |