You can create a new TG from default TG or from a template.
1. In TG Tool, enter the number of a non-existent TG, or, if you dont't know
a number, go to Plan, and click New.
2. Add or remove TRUs, as necessary by clicking the checkboxes below.
Assign them cells as needed.
3. Click the Details button for each cell. In Channel Groups
dialog, connect channel groups with TG and adjust other parameters (like
frequencies, number of SDCCH etc). After that click Auto button,
which will in most cases properly adjust other parameters.
4. Enter RSITE.
5. Click the Abis button on the right and set-up Abis. The easiest way
is to enter the first device or DIP number, and click on the (red) label on
the bottom of Abis Path dialog. When the number of timeslots is just
as needed, that label will turn green.
6. To change DCP settings for a TRXC
, click it's DCP2 label (EDGE or
non-EDGE DCPs).
7. Click the Apply button.