Yealink T5 Series Administrator's Guide

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
394
Parameter
features.ms.X.slave_handset_number
[1]
<y0000000000xx>.cfg
Description It specifies which handset is the slave handset for the master handset.
Permitted
Values
0-None, the master-slave mode is disabled.
2-Handset 2
3-Handset 3
4-Handset 4
5-Handset 5
Example:
features.ms.1.slave_handset_number = 3
It means Handset 3 is the slave handset for Handset 1 (T58 Phone/T56A Phone).
Default 0
Web UI Status->Handset->Master and Slave->Slave Handset Number
Phone UI Dect Settings->Select Slave->Select handset
Parameter
features.ms.X.mode
[1]
<y0000000000xx>.cfg
Description
It configures the master-slave mode for a master handset.
Note: It works only if “features.ms.X.slave_handset_number” is configured correctly.
Permitted
Values
0-Busy, users cannot switch the active call between the phone and slave handset. Regardless of the mas-
ter handset or the slave handset, the device which is during the call can initiate a new call. If users not in a
call try to initiate a call on the phone/handset, the phone/handset screen will prompt "Path Busy".
1-Take over call, when the slave handset is during the call, users can retrieve the call after off-hook on the
master handset. When the master handset is during the call, users can push the call to the slave handset.
Default 1
Web UI Status->Handset->Master and Slave->Mode
Phone UI Dect Settings->Select Slave->Select mode
[1]
X is the master handset ID. X is equal to 1.
Example: Configuring the Master-Slave Mode Feature
You can configure the master-slave mode only when one handset is registered to the phone.
The following table lists the supported phones and handsets:
Phone Handset
T58
T56A
W52H
W53H
W56H
DD Phone (W41P)
As an example, two W56H handsets along with two T58 phones are in use.

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English