Section 700 - Operation
The pilot number for a hunt group is flexible (i.e., any extension number can be designated as the
pilot [not a real extension]).
Hunt groups support the following call types:
• Direct Inward Dialing (DID) / Dialed Number Identification Service (DNIS) / Direct
Dial Inward (DDI)
• Direct Inward System Access (DISA)
• Extension calls
• Private network attendant calls
• Call forward incoming
• Call forwarded to Attendant Hunt Group
Internal Hold Tone
If a Music-on-Hold (MOH) sound source is unavailable, a periodic hold tone generated internally in
the System can be provided to a caller. For more information, see "Music-on-Hold" on page 53.
FF1: MOH Assignment
MCO Tenant Group
When the System is configured for tenant operation, MCO Tenant Group determines which trunks
groups are used for incoming and outgoing calls.
Each MCO trunk group is assigned to an MCO tenant group for incoming calls and for outgoing calls.
By default, Trunk Group 1 is assigned to MCO Tenant Group 1, Trunk Group 2 is assigned to MCO
Tenant Group 2, etc. for both incoming and outgoing calls.
For outgoing calls, each tenant group has 5 auto-trunk selections available. By default the first auto-
trunk selection is seized by entering 9, the second by entering 81, etc.
The number of MCO tenant groups available depends on the number of ports in the system as follows:
96-port system: ....1 to 12 MCO tenant groups
192-port system: ...1 to 24 MCO tenant groups
288-port system: ...1 to 36 MCO tenant groups
384-port system: ...1 to 48 MCO tenant groups
DBS 576 (USA), issued January 1999
Chapter 3. System Features