| Exam 300-080 | Question id=4254 | Troubleshoot Call Setup Issues |
When a caller dials 9 plus an external seven-digit number, the caller hears a fast-busy tone after a period of silence. What is causing the silence?
| A. |
There is no dial route for 9XXXXXXX on Cisco Unified Communications Manager. | |
| B. |
The gateway is not dropping the leading 9, and the PSTN fails. | |
| C. |
The T302 timer is waiting to expire. | |
| D. |
The caller does not have the PSTN partition in the CSS. | |
| E. |
The caller dialed the wrong number. | |
| F. |
To dial successfully, the caller must enter a Forced Authorization Code. |