14 Aug
2023
14 Aug
'23
2:35 p.m.
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(a)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
--
Daniel-Constantin Mierla - https://www.asipto.com
https://twitter.com/miconda - https://www.linkedin.com/in/miconda
Kamailio Advanced Training - https://www.asipto.com/u/kat
On Aug 13, 2023, at 8:57 PM, David Cunningham
<dcunningham(a)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
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Alex Balashov
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