Kamailio module nathelper: Difference between revisions
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(Created page with "== Overview == Kamailio 모듈 nathelper 내용 정리. == See also == * https://kamailio.org/docs/modules/devel/modules/nathelper.html category:kamailio") |
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== Overview == | == Overview == | ||
Kamailio 모듈 nathelper 내용 정리. | Kamailio 모듈 nathelper 내용 정리. | ||
== Functions == | |||
=== set_contact_alias([trim]) === | |||
Adds an ";alias=ip~port~transport" parameter to the contact URI containing the received ip, port, and transport protocol. The new contact URI is immediately visible to other modules in the way the fix_nated_contact() does it. | |||
* trim: by default, set_contact_alias() will not detect and trim an already existing alias parameter. If this optional parameter is set to "1", set_contact_alias() will trim the existing alias before adding a new one. | |||
<pre> | |||
... | |||
if (!is_present_hf("Record-Route")) { | |||
if (!set_contact_alias()) { | |||
xlog("L_ERR", "Error in aliasing contact $ct\n"); | |||
send_reply("400", "Bad request"); | |||
exit; | |||
}; | |||
}; | |||
... | |||
</pre> | |||
== See also == | == See also == | ||
Revision as of 16:19, 15 June 2022
Overview
Kamailio 모듈 nathelper 내용 정리.
Functions
set_contact_alias([trim])
Adds an ";alias=ip~port~transport" parameter to the contact URI containing the received ip, port, and transport protocol. The new contact URI is immediately visible to other modules in the way the fix_nated_contact() does it.
- trim: by default, set_contact_alias() will not detect and trim an already existing alias parameter. If this optional parameter is set to "1", set_contact_alias() will trim the existing alias before adding a new one.
...
if (!is_present_hf("Record-Route")) {
if (!set_contact_alias()) {
xlog("L_ERR", "Error in aliasing contact $ct\n");
send_reply("400", "Bad request");
exit;
};
};
...