You can define the return code and reason of the SIP response message for the refused call. The caller’s phone LCD screen displays the reason according to the received return code. Available return codes and reasons are:
- 404 (Not Found)
- 480 (Temporarily Unavailable)
- 486 (Busy Here)
- 603 (Decline)
The following table lists the parameters you can use to configure the return code for the refused call.
| Parameter | DBID_REFUSE_METHOD |
|---|---|
| Description | It configures a return code and reason of SIP response messages when the phone rejects an incoming call. A specific reason is displayed on the caller’s phone screen. |
| Permitted Values | 0-404(Not Found) 1-480(Temporarily Not Available) 2-486(Busy Here) 3-603(Decline) |
| Default | 2 |
| Web UI | SIP Account > Line X [1] > Advanced > SIP Advanced Setup > Return Code When Refuse |
[1] X is the account ID. X = 1-4
Author：admin Create time：2023-08-30 17:06
Last editor：admin Update time：2023-12-22 13:50
Last editor：admin Update time：2023-12-22 13:50
