Number/Name

Note: By using the # character as a placeholder, entire groups of numbers (e.g. when using extension numbers at a point-to-point connection) can be addressed via a single entry. With the number "#" and the DDI "#", for example, extension numbers can be converted into internal telephone numbers without making any changes. With the call number "3#" and the DDI "#", for example, an incoming call for extension "55" is forwarded to the internal number "355", and for outgoing calls from the internal number "377", the extension number "77" will be used.

Note: User entries that use # characters to map user groups cannot be used for registration at an upstream PBX. This registration always demands a specific entry for the individual ISDN user.