Translation Rule: Type a Regular Expression

In the Match this pattern field, specify the pattern that will be used to match the numbers to be translated. In the Translation rule field, specify a pattern for the format of translated numbers. For example, if you enter ^+(\d{9}\d+)$ in the Match this pattern field and 011$1 in the Translation rule field, the rule will translate +441235551010 to 011441235551010.

For details about the different procedures that you can perform by using the Skype for Business Server Control Panel, see Manage Skype for Business Server 2015.