Hotline, sometimes referred to as hot dialing, is a point-to-point communication link in which a call is automatically directed to the preset hotline number.
If you lift the handset, press the Speakerphone key or the line key, and do nothing for a specified time interval, the phone will automatically dial out the hotline number. Yealink phones only support one hotline number.
The following table lists the parameters you can use to configure hotline.
| Parameter | DBID_HOTLINE_NUMBER |
|---|---|
| Description | It configures the hotline number and extended time that the phone automatically dials out when you lift the handset. For example, 8001T5 indicates the interval of T, followed by the delay time (in units of s) |
| Permitted Values | String |
| Default | Blank |
| Web UI | SIP Account > Line X [1] > Supplementary Service Subscription > Supplementary Services > Hotline |
Author：admin Create time：2023-08-25 10:13
Last editor：admin Update time：2023-12-22 13:50
Last editor：admin Update time：2023-12-22 13:50
