Yealink T27P - Page 397

Configuring Advanced Features
383
Variable Value
Phone Action
Reset
Reset a phone.
ATrans=xxx
Perform a semi-attended/attended transfer
to xxx.
BTrans=xxx
Perform a blind transfer to xxx.
CALLEND
End a call.
phonecfg=get[&accounts=x][&dn
d=x][&fw=x]
Get firmware version, registration, DND or
forward configuration information.
The valid value of “x” is 0 or 1, 0 means you
do not need to get configuration
information. 1 means you want to get
configuration information.
Note: The valid URI is: http(s)://phone IP
address/servlet?phonecfg=get[&accounts
=x][&dnd=x][&fw=x]
Example:
http://10.3.20.10/servlet?phonecfg=get[&ac
counts=1][&dnd=0][&fw=1]
Note
For security reasons, IP phones do not receive and handle HTTP/HTTPS GET requests by
default. You need to specify the trusted IP address for action URI. When the IP phone
receives a GET request from the trusted IP address for the first time, the LCD screen
prompts the message “Allow Remote Control?”. You can specify one or more trusted IP
addresses on the IP phone, or configure the IP phone to receive and handle the URI
from any IP address. You can use action URI feature to capture the phone’s current
screen.
Procedure
Specify the trusted IP address for action URI using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Specify the trusted IP address(es)
for sending the action URI to the
IP phone.
Parameter:
The variable value is not applicable to all events. For example, the variable value
“MUTE” is only applicable when the IP phone is during a call.
When authentication is required, you must enter
“p=login&q=login&username=xxx&pwd=yyy&jumpto=URI&” before the variable
“key”. xxx refers to the login user name and yyy refers to the login password.