IP Office Basic Edition - PARTNER Mode systems can be configured to use either a 2-digit or 3-digit numbering for user extensions.
· If 2-digit numbering is selected, the extensions are numbered 10 to 57. This numbering cannot be changed. In 2- digit mode only 48 extensions are supported.
· If 3-digit numbering is selected, the extensions are numbered from 100 upwards. This numbering can be changed in the range 100 to 579 using system web management. In 3-digit mode a maximum of 100 extensions are supported.
· In both cases, those extensions not matched by physical ports are automatically assigned as phantom extensions 61 .
· The system numbering mode can be changed through the phone based administration menus,
Special Dialed Numbers
The following can be dialed after selecting an Intercom or call appearance button
Saturday, October 10, 2015