Matrix NAVAN CNX200, Системное руководство

Страница: 853 / 1388

Matrix NAVAN CNX200 System Manual 843
CHAPTER 20
Telephony Features and
Facilities
Access Codes
Access codes are short digit sequences dialed from an extension phone to instruct the NAVAN to perform a
function such as:
• Calling an extension.
• Calling a group of extensions ( “Department Call” ).
• Grabbing a trunk line or any trunk line from a group of trunks.
• Invoking a feature. Activating or deactivating a feature.
Accordingly Access Codes are classified into:
• Station Codes: Codes used for calling SLT and SIP extensions. These codes are also commonly referred
to as Extension numbers.
Default station codes are:
•
SLT extensions: 21 to 26
• SIP extensions: Blank
• Logical Group Codes: Codes used for calling a group of extensions as in a Department group, a group of
trunks.
Default logical group codes:
•
Department groups: 391 to 395
• Trunks access codes: 0, 5
• Feature Codes: Codes used for invoking a feature.
Default feature codes: there are different feature codes for every feature and function of the NAVAN. For
example, '2' for Auto Call Back, '5' for Raid, '13' for Call Forward.
Access codes may consist of single digits or a sequence of a maximum of 6 digits.
You can change the default access codes to the codes of your choice. For example: the default Operator
code '9' can be changed to '0'.