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Routing Tag detection Rules ​

Routing Tag detection Rules are used for changing set of Routing tags <routing_tag> (that are used for routing of calls) by source and destination Areas <areas> that are determined via Area prefixes <area_prefixes> table and by source and destination prefixes. Rule will be chosen only in case of matching all conditions (Src & Dst Areas, Src & Dst prefixes) that are not empty.

Routing Tag detection Rule's attributes: ​

Id
Unique Routing Tag detection Rule's id.
Routing tag ids
Allows to choose Routing tags <routing_tag>{.interpreted-text role="ref"} that should be set for the call at the previous steps (Authentication, Numberlist processing etc.). In case of matching between Routing tags <routing_tag> that were chosen for the call and Routing tags <routing_tag> that were chosen in this field - Yeti will check Area <areas> (source and destination) and will apply (if any) Tag actions bellow.
Routing tag mode
Allows to choose Routing tags <routing_tag>{.interpreted-text role="ref"} comparison mode (OR or AND). In the OR mode at least one Routing Tag <routing_tag>{.interpreted-text role="ref"} (from the list of Routing Tags <routing_tag> that were chosen for the call during the routing algorithm) should be included in the set of Routing Tags <destination_routing_tag>{.interpreted-text role="ref"} that are chosen for this Routing Tag detection Rule record. In the AND mode all Routing Tags <routing_tag> (that were chosen for the call during the routing algorithm) should be the same with the set of Routing Tags <destination_routing_tag>{.interpreted-text role="ref"} that are chosen for this Routing Tag detection Rule record.
Src area
Source Area <areas> (could be empty).
Dst area
Destination Area <areas> (could be empty).
Src prefix
This field is used for setting prefix of source number (A-number). This Rule will be chosen only in case of matching this Prefix with first symbols of A-number (together with other conditions). This field could be empty.
Dst prefix
This field is used for setting prefix of source number (B-number). This Rule will be chosen only in case of matching this Prefix with first symbols of B-number (together with other conditions). This field could be empty.

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Tag action

Describes one of the possible actions that could be applied to the current set of Routing Tags <routing_tag>{.interpreted-text role="ref"} that are applied for the call with using Tag action value below. Routing Tag detection Rule it is third (and last) step (after Numberlists) where Routing Tags <routing_tag> can be added to (or removed from) the call. Following actions can be selected in this field:

  • Clear tags. Removes all Routing Tags <routing_tag> from the call (if any were added early);
  • Remove selected tags. Removes only Routing Tags <routing_tag> that were chosen in the Tag action value field bellow (if any were chosen) from the call;
  • Append selected tags. Appends Routing Tags <routing_tag> that were chosen in the Tag action value field bellow (if any were chosen) to the call;
  • Intersection with selected tags. Yeti leaves as is Routing Tags <routing_tag> that were chosen in the Tag action value field bellow (if any were chosen) in the call in case of their presence in the current set of Routing Tags <routing_tag> and removes any other Routing Tags <routing_tag> from the call.
Tag action value

In this field Routing Tags <routing_tag>{.interpreted-text role="ref"} for making some Tag action above could be chosen. :::