Specifications

Mitel 3000
Installation & Maintenance Manual
90
Line programming
To Program Unequipped Line Interfaces
The system can be equipped with up to 10 CO Line modules giving a capacity of up to 20 CO lines. If a T1/PRI
module is installed then up to 24 T1 or 23 PRI (ISDN) channels can be provided. In addition to these channels
one or two CO line modules can also be installed.
Equipped Lines programming when CO Lines only are installed
When CO Line modules are installed the system detects them and assumes that the available line interfaces have
CO lines connected to them and will select them to make calls. If a line interface does not have a CO line
connected the system will attempt to make a call over it unless it is programmed as not equipped.
To program CO Lines as not equipped:
1. From the Programming extension, press the PROGRAM key.
2. Press the Scroll Down key () until “System Programming” is displayed.
3. Select “System Programming”.
4. Enter the System Programming Password and select “Lines”.
5. Press the Scroll Down key () until “Equipped Lines” is displayed.
6. Select “Equipped Lines”.
7. Select the lines you wish to equip or unequip. Equipped lines are denoted by a “♦”. Unequipped lines are
denoted by a “◊”.
Equipped Lines programming when T1(RBS) is programmed
When a T1/PRI module is installed and programmed as T1 (RBS) the system assumes that all 24 T1 lines are
available for calls. If less than 24 channels are provided by the Telephone Company the channels that are not
available must be programmed as not equipped. Similarly if one or two CO Line modules are installed those not
connected to CO lines must also be programmed as not equipped.
1. From the Programming extension, press the PROGRAM key.
2. Press the Scroll Down key () until “System Programming” is displayed.
3. Select “System Programming”.
4. Enter the System Programming Password and select “Lines”.
5. Select “Equipped Lines” option.
6. Lines 1- 24 are the T1 lines. If one CO line module is installed then lines 25 and 26 are shown.
7. If two CO line modules are installed then lines 25 - 28 are shown.
8. The lines with a solid diamond are available, those with an open diamond are not equipped.
In default all 24 T1 lines are programmed as equipped.
Equipped Lines programming when PRI ISDN is programmed
When a T1/PRI module is installed and programmed as PRI (ISDN) the system assumes that all 23 B channels
are available for calls. If less than 23 channels are provided by the Telephone Company, the channels that are not
available must be programmed as not equipped. Similarly if one or two CO Line modules are installed those not
connected to CO lines must also be programmed as not equipped.
1. From the Programming extension, press the PROGRAM key.
2. Press the Scroll Down key () until “System Programming” is displayed.
3. Select “System Programming”.
4. Enter the System Programming Password and select “Lines”.
5. Select “Equipped Lines” option.
6. The menu updates to show lines 1 - 23.
7. Select the number of lines corresponding to the number of B channels available.
If a line is programmed as unequipped, busy tone and the message “Not Equipped” is presented on the display
when a key programmed with the line is selected.
Group Programming – Extension groups
There are 20 groups available in the system in the system. Extensions can be placed in these groups