User Guide for the SIP-T48S IP Phone122logically combine two or more patterns. Example:"([1-9])([2-7])3" would match "923", "153", "773", etc.$The “$” should be followed by the sequence number of a parenthesis. The “$”plus the sequence number means the whole character or characters placed inthe parenthesis. The number directs to the right parenthesis when there aremore than one. Example:A replace rule configuration, Prefix: "001(xxx)45(xx)", Replace: "9001$145$2".When you dial out "0012354599" on your phone, the IP phone will replace thenumber with "90012354599". “$1” means 3 digits in the first parenthesis, thatis, “235”. “$2” means 2 digits in the second parenthesis, that is, “99”.NoteReplace RuleYou can configure one or more replace rules (up to 100) to remove the specified string andreplace it with another string. You can configure a pattern with wildcards (refer to the expressionsyntax in the table above), so that any string that matches the pattern will be replaced. Thisfeature is convenient for you to dial out a long number. For example, a replace rule is configuredas “prefix: 1” and “replace: 1234”, when you try to dial out the number “1234”, you just need toenter “1” on the phone and then tap Send.To add a replace rule via web user interface:1. Click on Settings->Dial Plan->Replace Rule.2. Enter the string (e.g., 1) in the Prefix field.3. Enter the string (e.g., 1234) in the Replace field.4. Enter the desired line ID in the Account field or leave it blank.The IP phone supports a new dial plan mechanism – digit map. You can use one or morematching rules in one digit map string. If the new dial plan mechanism is enabled, old dial planwill be ignored. For more information, contact your system administrator.
