Panasonic KX-TAW848 Features Manual page 174

2.2 System Configuration—Software
[Programming Example: Internal Call Block]
Caller
COS 1
COS 2
COS 3
COS 4
COS 5
COS 6
In this example:
Internal Call Block is employed to block calls between certain tenants.
Each extension in a tenant is assigned a COS that is not assigned to extensions which belong to
another tenant.
a)
Extensions in Tenant 1 are either COS 1 or 2. They can make calls to extensions in Tenants
1, 2, and 3.
b)
Extensions in Tenant 2 are either COS 3 or 4. They can make calls to extensions in Tenants
1 and 2, but not 3.
c)
Extensions in Tenant 3 are either COS 5 or 6. They can make calls to other extensions in
Tenant 3 only.
Tenant 1
Extension Group 1
Extn. 100 Extn. 101
1
COS
Extension Group 2
Extn. 102
3.2.
External Call Block
If multiple tenants are using the PBX, the External Call Block feature should be programmed to
control which COS numbers are allowed to access which CO line groups. By preventing certain
174 Feature Guide
COS 1 COS 2 COS 3 COS 4 COS 5 COS 6
Block Block
Block Block
2
COS
Extn. 103
3
COS
Called Party
Block
Block
Block Block
Block Block
Tenant 2
Extension Group 3
Extn. 104 Extn. 105
4
COS
Extension Group 4
Extn. 106 Extn. 107
Block
Block
Tenant 3
Extension Group 5
Extn. 108 Extn. 109
5
COS
Extension Group 6
Extn. 110 Extn. 111
6
COS