The following table lists the parameters you can use to configure call hold.

Parameter DBID_SIP_HOLD_WITH_MEDIA_INACTIVE
Description It enables or disables the phone to use inactive outgoing hold signaling.
Permitted Values 0-Disabled, SDP media direction attribute “a=sendonly” is used when placing a call on hold.
1-Enabled, SDP media direction attribute “a=inactive” is used when placing a call on hold. RTP packets will not be sent or received.
Default 0
Web UI SIP Account > Line X [1] > Advanced > SIP Advanced Setup > Hold SDP Attribute Inactive

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

Author：admin  Create time：2023-08-30 16:59
Last editor：admin  Update time：2025-03-10 10:42