25 Sep
2006
25 Sep
'06
9:20 a.m.
Hi!
append_rpid_hf() was removed from CVS in 2005 with the following note:
"Rpid support dropped, it will be implemented using AVPs."
Is there a standard way of implementing this?
OpenSER utilizes avp_printf() for this which isn't part of SER:
http://www.mail-archive.com/devel@openser.org/msg02248.html
What is the Best Current Practice to add the Rpid header?
If there is none I'd help implementing something new since I'm already
tackling some Rpid to P-Asserted-Identity transformation things.
It would also be handy to add the privacy tag according to another
AVP (although I'm not using it).
Cheers,
Hendrik
--
freenet Cityline GmbH, Hamburger Chaussee 2-4, 24114 Kiel, Germany
Phone: +49 (0)431 9020552, Fax: +49 (0)431 9020559
Internet: http://www.freenet.de, eMail: hendrik.scholz(a)freenet-ag.de
25 Sep
25 Sep
6:20 p.m.
Hi Hendrik,
thanks for pointing this out -- I think it is rather lacking documentation.
This feature has been actually in SER since quite a while ago (and I would guess much
longer
ago than in any SER derivates too) -- alas I guess rather roughly documented. I hope the
following example (even though certainly one cannot call it documentation) explains the
feature.
if ($asserted_id) {
if ($remote_party_id_param) {
xlset_attr("rpidheader",
"<sip:%$asserted_id@%@ruri.host>;%$remote_party_id_param");
} else {
xlset_attr("rpidheader",
"<sip:%$asserted_id@%@ruri.host>;screen=yes");
}
replace_avp_hf("Remote-Party-ID","rpidheader");
}
Additional flexibility can be achieved by use of the select operator:
http://www.iptel.org/attribute_value_pairs_and_selects
With xlset_attr (which takes same %s like xlog) and select, textual SIP processing
is fairly general and we no longer need modules for every new feature.
-jiri
At 15:20 25/09/2006, Hendrik Scholz wrote:
Hi!
append_rpid_hf() was removed from CVS in 2005 with the following note:
"Rpid support dropped, it will be implemented using AVPs."
Is there a standard way of implementing this?
OpenSER utilizes avp_printf() for this which isn't part of SER:
http://www.mail-archive.com/devel@openser.org/msg02248.html
What is the Best Current Practice to add the Rpid header?
If there is none I'd help implementing something new since I'm already
tackling some Rpid to P-Asserted-Identity transformation things.
It would also be handy to add the privacy tag according to another
AVP (although I'm not using it).
Cheers,
Hendrik
--
freenet Cityline GmbH, Hamburger Chaussee 2-4, 24114 Kiel, Germany
Phone: +49 (0)431 9020552, Fax: +49 (0)431 9020559
Internet: http://www.freenet.de, eMail: hendrik.scholz(a)freenet-ag.de
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--
Jiri Kuthan http://iptel.org/~jiri/
18 Dec
18 Dec
10:04 a.m.
Hi!
No offence - but the function names and parameters changed again ;)
Just to document how it could be implemented as of Ottendorf:
if (avp_check("s:privacy", "eq/1/g")) {
xlset_attr("$paidheader", "<sip:%$callerid@domain.tld>");
xlset_attr("$privacyheader", "id");
} else {
xlset_attr("$paidheader", "<sip:%$callerid@domain.tld>");
xlset_attr("$privacyheader", "none");
}
replace_attr_hf("P-Asserted-Identity", "$paidheader");
replace_attr_hf("Privacy", "$privacyheader");
This is based on RFC3323/3325 rather than Remote-Party-ID but you
should get the idea.
- replace_avp_hf() got renamed to replace_attr_hf()
- xlset_attr() needs a $ for the first argument/attr
Cheers,
Hendrik
--
freenet Cityline GmbH, Hamburger Chaussee 2-4, 24114 Kiel, Germany
Phone: +49 (0)431 9020552, Fax: +49 (0)431 9020559
Internet: http://www.freenet.de, eMail: hendrik.scholz(a)freenet-ag.de
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days inactive
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days old
2 comments
2 participants
participants (2)
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Hendrik Scholz -
Jiri Kuthan