Section 700 - Operation Chapter 6. DSLT Features576-36-700 DBS 576 (USA) issued October 2000 6-51Hardware Requirements• N/ARelated Programming• FF1: MCO Access• FF1-2: Dial Plan• FF5-2: MCO Trunk Group (Outbound)• FF7: ARS/TRSConsiderations• The System supports up to 576 outside lines in a six-cabinet configuration. These lines can bedivided 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 MCOtrunk 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 2. MCO Trunk Access CodesTrunk QueuingDescriptionWhen you try to originate a call by MCO (enter 9) and all outside lines in a trunk group are busy, theSystem can call you when a line becomes free. Simply pick up the handset and dial the telephonenumber when the Trunk Callback alert tone rings.2. Enter the desired trunk access number (9 or 81-84). (SeeTable 2.)Outside dial tone3. Dial the phone number.MCO Group Trunk Access CodeMCO1 9MCO2 81MCO3 82MCO4 83MCO5 84Action Result
