1.1 Incoming Call Features
26
Feature Guide
1.1.2.2
Internal Call Block
Description
Internal calls can be restricted based on the Class of Service (COS) assigned to the caller and to the called
party.
[Programming Example: Internal Call Block]
In this example:
a)
COS 1 can make calls to all extensions.
b)
COS 2 can make calls to COS 1 only. (COS 2 cannot make calls to COS 2.)
c)
COS 3 can make calls to COS 3 only.
Conditions
•
Internal Call Block also prohibits certain features, such as Walking Extension and Walking COS, from
being performed between certain extensions.
•
Any extension can make an Operator Call regardless of the Internal Call Block setting of its COS. (
→
•
Because each doorphone port is assigned a COS, the Internal Call Block feature can restrict certain
extensions from calling certain doorphones. (
→
Caller
COS 1
COS 2
COS 3
COS 1
Block
COS 2
Block
Block
COS...
Block
Block
COS 3
Block
Called Party
COS 1
Extn. 100
Extn. 101
COS 2
Extn. 102
Extn. 103
COS 3
Extn. 104
Extn. 105
Extn. 106
Summary of Contents for KX-TDA50
Page 16: ...16 Feature Guide...
Page 17: ...Feature Guide 17 Section 1 Call Handling Features...
Page 67: ...1 5 Making Call Features Feature Guide 67 User Manual References 1 2 1 Basic Calling...
Page 215: ...Feature Guide 215 Section 2 System Configuration and Administration Features...
Page 244: ...2 4 Fault Recovery Diagnostics 244 Feature Guide...
Page 245: ...Feature Guide 245 Section 3 Programming Instructions...
Page 281: ...Feature Guide 281 Section 4 KX TDA50 Maintenance Console Operating Instructions...
Page 446: ...4 8 System 2 446 Feature Guide Feature Guide References 1 16 1 Caller ID...
Page 621: ...4 14 ARS 8 Feature Guide 621 Feature Guide References 1 9 1 Automatic Route Selection ARS...
Page 652: ...4 17 Maintenance 11 652 Feature Guide...
Page 653: ...Feature Guide 653 Section 5 Appendix...
Page 661: ...Feature Guide 661 Index...
Page 667: ...Index Feature Guide 667...