Enum to indicated how phone numbers should be formatted.
AsnETAPIDialNumberFormat is an Enumeration
|eTAPIDIALNUMBERFORMATNORMAL||number||0||Normal formatting, all rules apply|
|eTAPIDIALNUMBERFORMATSUPERCANONIC||number||1||Make all numbers upercanoncal (e.g. +49815136856177)|
|eTAPIDIALNUMBERFORMATPLAIN||number||2||No rules apply, numbers will be dialed like they were entered; only special character will be removed|
|eTAPIDIALNUMBERFORMATDIALABLEPLAIN||number||3||Plain numbers will be dialed like they were entered, supercanonical numbers will be formatted. The PBX will always get dialable numbers.|