Table of Contents
Advertisement
Caller
COS 3
:
ü: Block
Explanation:
a.
COS 1 extensions can make calls to all extensions.
b.
COS 2 extensions can make calls to COS 1 destinations only. (COS 2 extensions cannot make calls to
COS 2 destinations.)
c.
COS 3 extensions can make calls to COS 3 destinations only.
COS 2
Extn. 102
Extn. 103
Conditions
•
Restricted extension numbers cannot be used as the parameter of a feature setting (e.g., FWD).
•
All extensions can make an Operator Call (→ 5.1.5 Operator Features) regardless of Internal Call Block.
•
This feature can also restrict calling a doorphone from an extension on the basis of the COSs assigned to
the extension and doorphone port. (→ 2.18.1 Doorphone Call)
PC Programming Manual References
10.7.3 PBX Configuration—[2-7-3] System—Class of Service—Internal Call Block—COS Number of the
Extension Which Receive the Call from Other Extension 1–512
11.5.1 PBX Configuration—[3-5-1] Group—Incoming Call Distribution Group—Group Settings—Main—COS
8.2 Users—User's Device Settings—COS
13.1 PBX Configuration—[5-1] Optional Device—Doorphone—COS
13.4 PBX Configuration—[5-4] Optional Device—External Relay—COS Number
Feature Manual References
5.1.1 Class of Service (COS)
COS 1
Extn. 100
Extn. 101
Extn. 104
Called Party
COS 1
COS 2
ü
ü
:
:
COS 3
Extn. 105
2.1.2 Internal Call Features
COS 3
:
Extn. 106
Feature Manual
...
ü
:
39
Advertisement
Table of Contents
