30 DBS 576 (USA), Revised 6/11/98 576-13-700
Chapter 3. System Features Section 700 - Operation
Related Programming
•N/A
Considerations
•N/A
Class of Service - Ext/Ext R estriction
Ext/Ext Restriction COS allows or restricts calls placed to other extensions based upon the Extension
COS. Each Extension COS is programmed to either originate or not originate calls to another
Extension COS.
Hardware Requirements
•N/A
Related Programming
• FF1-0-03: Class of Service - Extension
• FF1-0-10: Ext - Ext Restriction
• FF2: Extension COS Assignment
Considerations
•N/A
Class of Service - Extension Feature
Extension COS allows or restricts access to certain extension features. (The extension features are
described later in this manual.) Each extension is assigned to one of 16 classes of service (00-15).
The following table shows the features that can be enabled/disabled for each Extension COS.
Table 5. Extension COS
Class of Service Features
Number Feature
1 Intercom Call Type (Tone/Voice)
2 Onhook Transfer at Ringback (Allow/Restrict)
3 Onhook Transfer at Talk (Allow/Restrict)
4 On-Hook Transfer at Camp-On (Allow/Restrict)
5 Exclusive Hold for Non-Appearing CO (System/Exclusive)
6 Exclusive Hold on SLTs (System/Exclusive)
7 Brokers Hold on SLTs (3-Party Conference/Brokers)
8 Hookflash During Talk on SLTs (Allow/Restrict)
9 SSD Assignment (Allow/Restrict)
10 SSD Assignment to MCO Tenant Groups (Allow/Restrict)
11 SSD Dialing (Allow/Restrict)
12 Intercom Redialing (Allow/Restrict)
13 Direct Trunk Access (Allow/Restrict)