Administrator’s Guide for SIP-T5 Series Smart Media Phones
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Yealink IP phones also support a combination of the variable values in the URI, but the order of
the variable value is determined by the operation of the phone. The valid URI format is:
http(s)://<phoneIPAddress>/servlet?key=variable value[;variable value]
. Variable values are
separated by a semicolon from each other.
The following shows an example for answering an incoming call then mute the call immediately:
http://10.3.20.10/servlet?key=ASW;MUTE.
Configuring Trusted IP Address for Action URI
For security reasons, IP phones do not 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 touch 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.
If you are using SIP NOTIFY message method, you do not need to specify the trusted IP address
for action URI. But you should enable the IP phone to receive the action URI requests. When the
IP phone receives a SIP NOTIFY message with the “Event: ACTION-URI” header from a SIP proxy
server for the first time, the LCD screen also prompts the message “Allow remote control?”.
You can use action URI feature to capture the phone’s current screen. For more information,
refer to
Scenario A - Capturing the Current Screen of the Phone
Procedure
Specify the trusted IP address for action URI using the following methods.
Central
Provisioning
(Configuration
File)
<y0000000000xx>.cfg
Configure the IP phone to receive
the action URI requests.
Parameter:
features.action_uri.enable
Configure the IP phone to pop up
the Allow Remote Control prompt.
Parameter:
features.show_action_uri_option
Specify the trusted IP address(es) for
sending the action URI to the IP
phone.
Parameter:
features.action_uri_limit_ip
Web User Interface
Specify the trusted IP address(es) for
sending the action URI to the IP
phone.
Summary of Contents for CP969
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Page 781: ...Troubleshooting 759 The phone begins rebooting Any reboot of the phone may take a few minutes ...
Page 787: ...Troubleshooting 765 information on capturing packets refer to Capturing Packets on page 735 ...
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