Yealink VC400 - Auto Refuse Timeout; SIP IP Call by Proxy

Configuring Call Preferences
159
Auto Refuse Timeout
Auto refuse timeout defines a specific period of time within which the video conferencing
system will stop ringing if the call is not answered.
The auto refuse timeout parameters on the system are described below:
Parameter
Description
Configuration Method
Auto Refuse
Timeout
(30-240)
Configures the duration time (in
seconds) in the ringing state.
Default: 120
If it is set to 120, the system will stop
ringing if the call is not answered
within 120s.
Web User Interface
To configure auto refuse timeout via web user interface:
1. Click on Setting->Call Features.
2. Select the desired value from the pull-down list of Auto Refuse Timeout (30-240).
3. Click Confirm to accept the change.
SIP IP Call by Proxy
If the account of far site is an URI address (Username@Server), local site can use SIP IP call or SIP