Hello,
I think the refer-to can also have header parameters, then tobody transformation should be used, which offers directly {tobody.user}.
The name-addr is subset of to-body, in general using tobody transformation is safer when it is not sure there are header parameters or not.
Cheers, Daniel
On Mon, Aug 14, 2023 at 2:47 PM Alex Balashov abalashov@evaristesys.com wrote:
Hello,
If I'm not mistaken, Refer-To is a name-address pair, so the best way to access the user part of the URI is:
$(hdr(Refer-To){nameaddr.uri}{uri.user})
i.e.
if($(hdr(Refer-To){nameaddr.uri}{uri.user}) =~ "^011")
-- Alex
On Aug 13, 2023, at 8:57 PM, David Cunningham dcunningham@voisonics.com
wrote:
Hello,
We want to check if the number in a REFER's Refer-To header begins with
011, and if so reject the request as not allowed. What would be the most effective way to do that?
Thanks in advance,
-- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 New Zealand: +64 (0)28 2558 3782 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to
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-- Alex Balashov Principal Consultant Evariste Systems LLC Web: https://evaristesys.com Tel: +1-706-510-6800
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