Yealink SIP-T54S Administrator's Manual page 329

Enter the string in the Replace field.
3.
Enter the desired line ID in the Account field or leave it blank.
4.
If you leave this field blank or enter 0, the replace rule will apply to all accounts on the IP
phone.
Click Add to add the replace rule.
5.
Customizing Replace Rule Template File
The replace rule template helps with the creation of multiple replace rules.
You can ask the distributor or Yealink FAE for replace rule template. You can also obtain the
replace rule template online:
http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage. For more
information on obtaining the replace rule template, refer to
Files/Resource Files
When editing a replace rule template file, learn the following:
<DialRule> indicates the start of the template file and </DialRule> indicates the end of

the template file.
When specifying the desired line(s) to apply the replace rule, the valid values are 0 and

line ID. Multiple line IDs are separated by commas. It is not applicable to SIP-T19(P)
E2/CP860/CP920 IP phones.
The following table lists valid values of line ID for each phone model.
Phone Model
SIP-T54S/T48G/T48S/T46G/
SIP-T52S/T42G/T42S
on page 142.
Values
T46S/T29G
Obtaining Boot Files/Configuration
Description
0 stands for all lines
0~16
1~16 stand for line1~line16
0~12 0 stands for all lines
Configuring Basic Features
303