Section 700 - Operation Chapter 6. DSLT Features
576-13-700 DBS 576 (USA), Revised 6/11/98 245
• FF1-2: Dial Plan
• FF5-2: MCO Trunk Group (Outbound)
• FF7: ARS/TRS
Considerations
• The System supports up to 576 outside lines in a six-cabinet configuration. These lines can be
divided into 99 different trunk groups.
• Each trunk group can support up to 50 outside lines.
• Each MCO Tenant Group can have up to 5 MCO trunk access codes. System defaults for MCO
trunk access codes are displayed in the following table.
• MCO1 can have up to 5 trunk groups assigned by the Advanced Trunk Group feature.
• MCO1 access code is used for Automatic Route Selection (ARS) access code.
Table 15. MCO Trunk Access Codes
Trunk Queuing
CPC-96, CPC-288, and CPC-576 Version 1.0
Description
When you try to originate a call by MCO (enter 9) and all outside lines in a trunk group are busy, the
System can call you when a line becomes free. Simply pick up the handset and dial the telephone
number when the Trunk Callback alert tone rings.
Operation
To set Trunk Queuing:
MCO Group Trunk Access Code
MCO1 9
MCO2 81
MCO3 82
MCO4 83
MCO5 84
Action Result
1. Lift the handset or press the ON/OFF key. Intercom dial tone
2. Enter a trunk access code (9 or 81-84). Busy tone
3. Enter the Callback Request code (defa u lt = 3.)
4. Press the ON/OFF key.
5. Wait for the Trunk Callback alert tone.