110
By default ALL extensions can dial ALL numbers.
The Allowed and Restricted Codes
The Allowed & Restricted codes can be used to add greater
flexibility to how you can configure the settings.
For example, if you wanted to restrict all International calls, except
those to the UK (international code 01144...). In this case place the
extension in
Restrict International
in the Class of Service settings,
and then set Allowed Codes to ON for the extension in question.
In the International table enter 011 in Index 1 and in the Allowed
Codes list enter the dialing code for the UK (01144). These settings
allow the caller to dial 01144 but restricts all other 011 codes.
Similarly if you want restrict particular numbers enter them in the
Restricted Codes list and set the Restricted Codes to on for the
extension.
Note
If 'Emergency Only' is set, Allowed and Restricted codes have no
effect.
Day and Night Mode
There are different settings for Day Mode and Night Mode. To
configure Day/Night mode see
PABX Configuration -> System
Settings.