Manual Configuration for Local Breakout Support

Important

Use this procedure only if you are using Cisco Unified CDM 10.6(1). Unified CDM 10.6(2) or later supports local breakout (LBO).

To manually configure a local gateway for a site to support LBO, perform the following manual steps.

  1. Ensure that the VOSS Automate 10.x/11.5(x) hierarchy is set to the site where the local gateway is to be added.

  2. Use VOSS Automate 10.x/11.5(x) to create trunks, route groups, and route lists to the local gateway. For procedures, see Configure SIP Trunks, Configure Route Groups, and Configure Route Lists.

  3. In Cisco Unified Communications Manager, create a partition Cu<CustomerID>Si<SiteID>-LBO-LBR-PT to be used in the class of service. Refer to Configure Class of Service.

  4. In Cisco Unified Communications Manager, create a partition and CSS to handle LBO routing for the site.

  5. Add the following translation patterns to the partition defined in step 3:

    1. Add the ++061.0! translation pattern to handle calls without forced authorization code (FAC) and client matter codes (CMC).

    2. Add the ++061.1! translation pattern to handle calls with FAC and without CMC.

    3. Add the ++061.2! translation pattern to handle calls with CMC and without FAC.

    4. Add the ++061.3! translation pattern to handle calls with CMC and FAC.

  6. Associate the patterns in step 5 with the CSS defined in step 4.

  7. For the patterns in step 5, ensure that the called number transformation is PreDot and add the **** prefix.

  8. Create a default translation pattern in the routing partition defined in step 4 with an ***X!* pattern. Set the CSS to Cu<CustomerID>-<CC>DP-LBRRteSel-CSS. This is used to switch the call processing back to central breakout (CBO) for all call types that are not sent using LBO.

  9. Create a route pattern for each call type that breaks out from the local gateway in step 4. Use the route list created in step 3.

    Note

    The called and calling number between the local gateway and Cisco Unified Communications Manager is in +E.164 format. Therefore, all incoming and outgoing calls between the gateway and Cisco Unified Communications Manager conform to it. It is also assumed that you provide the IOS gateway configuration.

  10. Create a new CoS to be included in step 3 before LBRtg-PT.

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