Call Transferor (ReferredBy) Dial Plan Tags
You can use Dial Plan tags of call parties that initiate (transferor) call transfers as conditions ('Condition' field) or values ('Action Value' field) in Call Setup Rules.
Syntax:
ReferredByTags.<tag>
Applicable fields in the Call Setup Rules table:
| ■ | 'Condition' |
| ■ | 'Action Value' |
Tags cannot be modified by Message Manipulation rules.
Referred By Tags Examples
|
Condition |
Action Subject |
Action Type |
Action Value |
Description |
|---|---|---|---|---|
|
ReferredByTags.Type == 'PBX' |
Param.Call.Dst.Numer |
Add Prefix |
'+9723976' |
If the leg that sent the SIP REFER request (transferor) is defined with the tag "Type=PBX", the prefix "+9723976" is added to an extension-only destination number (e.g., 4000) of the transferred call. |