Panasonic KX-NCP500 Manual Manual page 306

17.1.3 Tenant Service
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 User
Group 1
Extn. 100 Extn. 101
1
COS
Extension User
Group 2
Extn. 102
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 trunk groups. By preventing certain COS numbers from
accessing certain trunk groups, each tenant can be given its own trunk groups which no other tenant can
access.
[Programming Example: External Call Block]
COS
Group 1
COS 1
COS 2
COS 3
COS 4
COS 5
COS 6
In this example:
External Call Block is employed to prevent tenants from accessing all trunk groups except the ones
designated to them. 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 access trunk groups 1 and 2.
b.
Extensions in Tenant 2 are either COS 3 or 4. They can access trunk groups 3 and 4.
306 Feature Manual
2
COS
Extn. 103
3
COS
Trunk Trunk
Group 2 Group 3
Block Block
Block Block
Block Block
Block Block
Tenant 2
Extension User
Group 3
Extn. 104 Extn. 105
4
COS
Extension User
Group 4
Extn. 106 Extn. 107
Trunk Trunk
Group 4 Group 5
Block Block
Block Block
Block Block
Block Block
Tenant 3
Extension User
Group 5
Extn. 108 Extn. 109
5
COS
Extension User
Group 6
Extn. 110 Extn. 111
Trunk Trunk
Group 6
Block Block
Block Block
Block Block
Block Block
Document Version 2009-12
6
COS