Yealink W53P

Call Features
145
Default , -()
Web UI Features->General Information->Call Number Filter
IP Address Call
You can set the phone whether to receive or place an IP call. You can neither receive nor place an IP call if you disable
this feature.
Topic
IP Address Call Configuration
IP Address Call Configuration
The following table lists the parameter you can use to configure IP address call.
Parameter features.direct_ip_call_enable <y0000000000xx>.cfg
Description
It enables or disables to allow IP address call.
Note: If you want to receive an IP address call, make sure “sip.trust_ctrl” is set to 0 (Disabled).
Permitted Values
0-Disabled
1-Enabled
Default 1
Web UI Features->General Information->Allow IP Call
Auto Answer
Auto answer allows the handset to automatically answer an incoming call by picking up it from the charger cradle
without having to press the off-hook key. The handset will not automatically answer the incoming call during a call
even if auto answer is enabled.
The auto answer feature works only if the handset is placed in the charger cradle.
Topic
Auto Answer Configuration
Auto Answer Configuration
The following table lists the parameter you can use to configure auto answer.
Parameter
custom.handset.auto_answer.enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables a user to answer incoming calls by lifting the handset from the charger cradle
without having to press the off-hook key.
Note: It works if the handset is placed in the charger cradle and the parameter “static.auto_pro-
vision.handset_configured.enable” is set to 1 (Enabled). It is not applicable to DD phones.
Permitted
Values
0-Disabled
1-Enabled
Default 1
Phone UI OK->Settings->Telephony->Auto Answer