Description: 
Configures the alternate number to replace the entered number. 
Example: 
dialplan.replace.prefix.1 =1 and dialplan.replace.replace.1 = 254245 
When you enter the number ”1” and press the send key, the number “254245” will replace 
the entered number “1”. 
Note: It works only if the values of the parameters “dialplan.digitmap.enable” and 
“account.X.dialplan.digitmap.enable” are set to 0 (Disabled). 
Web User Interface: 
Settings->Dial Plan->Replace Rule->Replace 
Phone User Interface: 
None 
Description: 
Configures the desired line to apply the replace rule. The digit 0 stands for all lines. If it is 
left blank, the replace rule will apply to all lines on the IP phone. 
Permitted Values: 
0 to 16 (for SIP-T54S/T48G/T48S/T46G/T46S/T29G) 
0 to 12 (for SIP-T52S/T42G/T42S) 
0 to 6 (for SIP-T41P/T41S/T27P/T27G) 
0 to 3 (for SIP-T40P/T40G/T23P/T23G) 
0 to 2 (for SIP-T21(P) E2) 
Example: 
dialplan.replace.line_id.1 = 1,2 
Note: Multiple line IDs are separated by commas. It is not applicable to SIP-T19(P) 
E2/CP860/CP920 IP phones. It works only if the values of the parameters 
“dialplan.digitmap.enable” and “account.X.dialplan.digitmap.enable” are set to 0 (Disabled). 
Web User Interface: 
Settings->Dial Plan->Replace Rule->Account 
Phone User Interface: 
None 
To create a replace rule via web user interface: 
1.  Click on Settings->Dial Plan->Replace Rule. 
2.  Enter the string in the Prefix field.