DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Managing trunks
342Adding a CO, FX, or WATS trunk group
12
4. Type 85 in the COR field.
This field controls which users can make and receive calls over this trunk
group. Assign a class of restriction that’s appropriate for the COR calling
permissions administered on your system.
5. In the TAC field, type 105.
This field defines a unique code that you or your users can dial to access
this trunk group. The code also identifies this trunk group in call detail
reports.
6. In the Direction field, type two-way.
This field defines the direction of traffic flow on this trunk group.
7. Type 1234 in the Night Service field.
This field assigns an extension to which calls are routed outside of b usiness
hours.
8. In the Incoming Destination field, type attd.
This field assigns an extension to which incoming calls are routed during
business hours. By entering attd in this field, incoming calls go to the
attendant and the system treats the calls a s Listed Directory Number calls.
9. In the Comm Type field, type voice.
This field defines whether a trunk group can carry voice, data, or both.
Analog trunks only carry voice and voice-grade data.
10. In the Trunk Type field, type ground-start.
This field tells the system what kind of signaling to use on this trunk group.
To prevent glare, ground start signal in g is recommended for most two-way
CO, FX, and WATS trunk groups.
11. In the Outgoing Dial Type field, type tone.
This field tells the switch how digits are to be transmitted for outgoing
calls. Entering tone actually allows the trunk group to support both DTMF
and rotary signals, so Lucent recommends that you always put tone in this
field.
12. In the Trunk Termination field, type rc.
Use rc in this field when the distance to the central office or the switch at
the other end of the trunk is more than 3,000 feet. Check with your service
provider if you’re not sure of the distance to your central office.
13. Press ENTER to save your changes.
Now you’re ready to add trunks to this trunk group. Refer to ‘‘Adding trunks to a
trunk group’’ on page 355.