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The configuration section below displays the steps needed to configure the Route To a Cause Code feature. It is assumed that the initial configurations such as DS-1's/DS-0's, interfaces, IP Spans/Channels, and SS7 Signaling have already been achieved. Refer to the Basic Configurations and Configure SS7 topics for information on configuring the initial objects. The procedure below will start with configuring from the Routing Configuration object. The following example will demonstrate the configuration needed to allow a call to come into the IMG 2020 and then have it rejected with Cause Code 003 - No Route To Destination.
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Right click on the Dialogic object and select New Routing Configuration. A Routing Configuration Pane will appear. Refer to the IMG 1010 - Configuring Routing topic for more information on this object.
Right click on Routing Configuration and select New Channel Groups. The Channel Groups object is a parent or container object and no configuration is needed here. Refer to the Channel Groups topic for more information on this object.
Right click on Channel Groups Object and select New Channel Group. A Channel Group object will appear. In the Name field either accept the default name entry or enter a different name that identifies the channel group. The Incoming Channel Group in this example will be an SS7 Channel Group and be named ChGrp_SS7. Refer to the Channel Group topic for more information on configuring the individual fields within the SIP channel group object.
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Right click on Routing Configuration object and select New Routing Tables. The Routing Tables object created is a container object which will allow multiple individual Routing Tables to be created beneath it. Refer to the Routing Tables topic for more information.
Right click on Routing Tables object and select New Route Table. A Route Table object gets created. In the Name field either accept the default name or enter a name that identifies this Route Table. In this example the name will be RT1 for Route Table 1. Refer to the Route Table topic for more information on configuring the Route Table object.
Create a Route Entry under the Route Table by right clicking on Route Table and select New Route Element. A Route Element screen will appear. Click in the Route Action Type field and a drop down menu appears. Select Cause Code from the list.
Once Cause Code is selected from the Route Action Type field, the last field which was labeled Outgoing Channel Group will automatically modify itself so the field now reads Reject Cause Code. Select from drop down menu of the Reject Cause Code field which cause code to send when the call is rejected. In this example No Route to Destination was chosen.
Enter the Router String to match into the Router String field. In this example, the dialed number 5085551212 will be matched. See Route Table Element for more information on configuring this pane.
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Refer to the Cause Code Values topic for a list of the Cause Codes.
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