System Functions and Features as of I7.9
Call routing
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• SIP terminals and Aastra SIP terminals
• IP terminals
• DECT terminals
• Integrated GSM terminals
External GSM call number stored
• DCT terminals
• Virtual terminals
Internal destinations to which another desti-
nation has been permanently allocated:
• Emergency number
• Selectable using number dialling only
• Destination No: internal, external, PISN users
• Abbreviated dialling numbers
• Selectable using number and name selection
• Destination No: internal, external, PISN users
• PISN users
• Selectable using number and name selection
• Destination No: PISN internal (users on other PINX in the
PISN)
Central destinations:
• Operator Console
Selectable using number dialling only
• General Bell
Selectable only indirectly via a user group or via coded ringing
Door Intercom Systems
• Selectable using number and name selection
• Dialling: can only dial predefined destination
Distribution elements:
• User Groups
Selectable using number and name selection
• Call Distribution Elements
Directly selectable only via number selection
• KT lines on key telephones
• Selectable using number selection of the relevant call distri-
bution element.
• Dialling: using allocated line keys
Routing elements:
• Routes
Directly selectable only via number selection
Internal destinations
Remarks