| Use this option to enable Extended Ringing for an extension. |
| Option | Description |
|---|---|
| No (0) | [Default] Disabled. |
| Yes (1) | Enabled. |
| Assign Class of Service to extensions. |
| Option | Description |
|---|---|
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| Set the duration of the Extended Ringing timer. |
| When Extended Ringing is enabled, calls ring for this interval before diverting. |
| Option | Description |
|---|---|
| 0 | Disabled. |
| 1-9999 | Seconds. [Default] = 20 seconds. |