Parameter DBID_SIP_USER_TYPE
Description It enables or disables the phone to add “user=phone” to the SIP header of the INVITE message.
Permitted Values 0-Disabled
1-Enabled
Default 0
Web UI SIP Account > Line X [1] > Advanced > User Type
Parameter DBID_SIP_SERVCE_TYPE
Description It configures the type of SIP server.
Permitted Values 0-Common
1-BroadSoft
3-AlCaTel
4-MetaSwitch
Default 0
Web UI SIP Account > SIP Settings > SIP Parameters > Service Type
Parameter DBID_SIP_REGSUBS_ENABLE
Description It enables or disables the phone to subscribe to the registration state change notifications.
Permitted Values 0-Disabled
1-Enabled
Default 0
Web UI SIP Account > Line X [1] > Advanced > SIP Advanced Setup > Enable Reg Subscribe

[1] X is the account ID. X = 1-4

Author：admin  Create time：2023-08-24 11:17
Last editor：admin  Update time：2023-12-22 13:50