TD 92326GB
2009-03-10 / Ver. E
Installation and Operation Manual
VoIP Gateway
74
11.4.3 Set up Trunk lines
The trunk line is usually connected to one of the ISDN interfaces of the VoIP Gateway on
which the PBX Application is installed. The trunk line can be connected to an ISDN
interface of a different VoIP Gateway if there is more than one VoIP Gateway available.
These steps are required to set up the exchange line:
• Physical connection of the exchange line to the VoIP Gateway
• Setup of the exchange line as a subscriber in the PBX Application
- The trunk line is set up as a normal subscriber
- The trunk access code is configured as a NUMBER
- Access to the trunk line can be disabled for external callers by a conditional call
diversion.
- External direct dialling can be handled by an EXTERNAL registration
• Logon of the gateway to the PBX Application
1
Select PBX > Objects.
2
Select “Trunk Line” in the drop-down list and click “New”. A new window opens.
Figure 60. Set up a Trunk line
3
Configure general settings, refer to
4
Select/Enter the following settings on the
Trunk
area:
The
Trunk
area, is used to define how the calls are routed to the defined areas. A
name or number can be selected as routing destination for the routing option.
Select Name or Number and fill in the respective entries in the field.
Figure 68.
