Version 7.2 741 Mediant 500L Gateway & E-SBC
User's Manual 37. Configuring Dial Plans
37.5 Using Dial Plan Tags for Call Setup Rules
You can use Dial Plan tags in Call Setup rules, configured in the Call Setup Rules table
(see Configuring Call Setup Rules on page 405). The Call Setup rule can be assigned to
an IP Group and is processed by the device for the classified source IP Group immediately
before the routing process (i.e., Classification > Manipulation > Dial Plan table > Call Setup
rules > Routing). The result of the Call Setup rule (i.e., source and/or destination tag) can
be used as the matching characteristics for locating a suitable IP-to-IP Routing rule in the
IP-to-IP Routing table.
You can configure Call Setup rules to query the Dial Plan table for a specified search key
(prefix) in a specified Dial Plan to obtain the corresponding tag. The Call Setup rule can
then perform many different manipulations (based on Message Manipulation syntax),
including modifying the name of the tag. The tags can be used only in the 'Condition',
'Action Subject' and 'Action Value' fields.
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