Yealink SIP-T2XP Administrator's Manual page 48

Administrator's Guide for SIP-T2xP and SIP-T19P IP Phones
To configure the PC port mode via phone user interface:
1. Press Menu->Settings->Advanced Settings (password: admin) ->Network->PC
Port.
2. Select the desired mode.
If you select Router, you can configure the IP address for the PC port and configure
DHCP for the PC attached to the PC port.
1) Enter the IP address in the IPv4 field.
2) Enter the subnet mask in the Subnet Mask field.
3) Press
key.
4) Select the desired value from the Server Status field.
5) Enter the start IP address in the Start IP field.
6) Enter the end IP address in the End IP field.
3. Press the Save soft key to accept the change.
The IP phone reboots automatically to make settings effective after a period of time.
Regular expression, often called a pattern, is an expression that specifies a set of strings.
A regular expression provides a concise and flexible means to "match" (specify and
recognize) strings of text, such as particular characters, words, or patterns of characters.
Regular expression is used by many text editors, utilities, and programming languages
to search and manipulate text based on patterns.
Regular expression can be used to define IP phone dial plan. Dial plan is a string of
characters that governs the way for IP phones to process the inputs received from the IP
phone's keypads. IP phones support the following dial plan features:
Replace Rule

Dial-now

Area Code

Block Out

You need to know the following basic regular expression syntax when creating dial
plan:
The dot "." can be used as a placeholder or multiple placeholders for
any string. Example:
.
"12." would match "123", "1234", "12345", "12abc", etc.
The "x" can be used as a placeholder for any character. Example:
x
"12x" would match "121", "122", "123", "12a", etc.
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or to highlight the DHCP Server field, and then press the Enter soft