Yealink SIP-T4X Administrator's Manual page 360

Administrator's Guide for SIP-T4X IP Phones
Parameter-
features.action_uri_limit_ip
Description
Format
Default Value
Range
Example
Parameter-
account.X.sip_server.Y.address
Description
Format
Default Value
Range
Example
344
Configuration File
<y0000000000xx>.cfg
Configures the address(es) from which
Action URI will be accepted.
For discontinuous IP addresses, each IP
address is separated by a comma.
For continuous IP addresses, the format likes
*.*.*.*, and ―*‖ is an integer (from 0 to 255).
For example: 10.10.*.* stands for the IP
addresses that range from 10.10.0.0 to
10.10.255.255.
If it is left blank, the IP phone cannot receive
or handle any HTTP GET request.
If it is set to ―any‖, the IP phone will accept
and handle HTTP GET requests from any IP
address.
IP Address or any
Blank
String within 511 characters
features.action_uri_limit_ip = any
Configuration File
<MAC>.cfg
Configures the IP address or domain name
of the SIP server.
X ranges from 1 to 6.
Y ranges from 1 to 2.
IP Address or Domain Name
Blank
String within 256 characters
account.1.sip_server.1.address =
user.example.com