Yealink T5 Series Administrator's Guide

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
408
l Group Pick up
l Barge In
l Retrieve
l Call Park
l Call Pull
Topic
Hide Feature Access Codes Configuration
Hide Feature Access Codes Configuration
The following table lists the parameters you can use to configure the hide feature access codes.
Parameter features.hide_feature_access_codes.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to display the feature name instead of the feature access code when dial-
ing and in talk.
The following feature access codes will be replaced when this feature is enabled:
l Voice Mail
l Pick up
l Group Pick up
l Barge In
l Retrieve
l Call Park
l Group Park
l Call Pull
Permitted
Values
0-Disabled
1-Enabled
Default 0
Web UI Features->General Information->Hide Feature Access Codes
Accept SIP Trust Server Only
Accept SIP trust server only enables the phones to only accept the SIP message from your SIP server and outbound
proxy server. It can prevent the phone receiving ghost calls from random numbers like 100, 1000, and so on. If you
enable this feature, the phone cannot accept an IP address call.
Topic
Accept SIP Trust Server Only Configuration
Accept SIP Trust Server Only Configuration
The following table lists the parameters you can use to configure accept SIP trust server only.
Parameter sip.trust_ctrl <y0000000000xx>.cfg
Description
It enables or disables the phone to only accept the SIP message from the SIP and outbound proxy server.
Note: If you want to reject the call from IP address, make sure “features.direct_ip_call_enable” is set to 0
(Disabled).
Permitted
0-Disabled

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English