[asterisk-users] CALLERID(ani2) inserting

[CDR]

I checked
https://wiki.asterisk.org/wiki/display/AST/Manipulating+Party+ID+Information

But I cannot find a way to insert CALLERID(ani2), which I can read, but
when I try to set it for a new call, I get a runtime error.
This information, known as isup-oli comes embedded in the From header,like
this
<sip:9087311878 at 64.45.157.104:5060;isup-oli=62>;tag=sansay1724414rdb124
and it can be read by using
Set(var=${CALLERID(ani2)}
But how do we add that information to the outbound INVITE?  This is
critical in the toll-free industry and call-from-jail industries.
Thanks for your help.
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