Matrix ETERNITY NE System Manual 357
• Press the ctrl key and click the left mouse button to select multiple trunks.
• You may change the sequence of the trunks you selected, if required, using the Up and Down arrow
buttons on the right display box.
• You can also delete trunks from the ones you have selected by pressing Delete key on your keyboard.
• You may enable Rotation, if you have selected more than one trunk. Default: Disabled.
When you enable Rotation, each new outgoing call is routed through the subsequent trunk in the
group
78
. This ensures equal distribution of outgoing call traffic on all trunks.
When Rotation is disabled, calls are routed through the first trunk in the group. If this trunk is busy, the
call is routed to the next trunk in the group.
Rotation has no relevance if only one member trunk is selected.
• Click OK. The multiple selection box closes.
All the trunks appear in Trunks allowed for dialing ‘0’, in the sequence you selected, separated by
commas. For example, BSNL (CO-1), BSNL (CO-3), Reliance (CO-4) and Pulver (SIP1).
• To apply Least Cost Routing on the Trunks allowed for 0 dialing, select the desired LCR method from the
combo box:
• Number Based: Choose this option if the service providers of the trunks you selected offer different
tariffs according to area or distance, or phone numbers dialed.
• Time Based: Choose this option if the service providers of the selected trunks offer a different tariff
according to the time of the day.
• Time + Number Based: Choose option if the service providers of the selected trunks offer different
tariffs according to the time of the day as well as area/distance/phone number.
• Service Provider Based: Choose this option if the same service providers of the selected trunks offer
different rates for calls made to numbers within their own network and for calls made to numbers of
another Service Provider's network.
• If you do not want to apply LCR, select OFF. The Settings icon does not appear if the LCR is OFF.
• Configure LCR method that you selected for the trunk group.
• To configure Least Cost Routing method you selected, click the Settings icon. A new window opens.
• Configure the LCR method. See “Least Cost Routing (LCR)” under Advanced Settings for instructions.
• Click Submit.
• Select Trunks allowed for dialing ‘5’. The outgoing call will be routed through the selected trunks when
the extension user dials TAC ‘5’. Follow the same steps as described above.
78. The first call through the first trunk, the second through the second, the third through the third trunk, and so forth. Thus each new
call is routed through the trunk next to the one that routed the previous outgoing call.