What is the best practice of confoguring the AD extensions and other phone numbering ?
as per the documents (correct me if im mistaken) all the extensions, home, work and mobile number configured for each user in the AD MUST be prefixed with "+" Does this include 4 digits extension ??
If yes the corporate directory will not work, as of IP Phones does not allow the + at the beggining and the translation patter could not create patern with "+" at the begging.
please advice for the extensions how is the best way of confiigring the AD phone numbers ?