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Back to Call Routing and Services

series4
 supports The SBC supports both call screening and call blocking services to enable a carrier to restrict calls based on either origination, destination or both.

  • Call screening terminates calls from a specified origin regardless of the called number. SBC blocks The
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     blocks calls based on the originating call processing elements (example calling number, incoming trunk group).
  • Call blocking terminates calls based on both origin and the destination number or call type (example full number, country code, area code and exchange, international calls). SBC supports The
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     supports the following Blocking services:

    • Blocking: service to block calls depending on called number and call type.
       
    • Non Subscriber Routing to allow non-subscriber calls. Network operators can select different call types for which non-subscriber calls are allowed. For example, if a non-subscriber is only allowed to make operator-assisted calls, select only “0” from the list of Call Types.
Note

The SBC

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always uses Non Subscriber Routing call filtering for all calls as a seed data configuration. This is not configurable.