Hello,
What you are doing is pretty unsafe.
Search and Replace do not work at header level, but will match any
string within the SIP msg, such as a 'reason' URI parameter, or whatever
else, so you might end up in overwriting something else.
The textops module has functions that operate at SIP header level.
Check is_present_hf [1], remove_hf [2] and append_hf [3]. So basically
what you want to do is, if the header is present, get it's body, remove
it, and add a new header, called differently, but with the same body as
the previous one.
[1] http://www.opensips.org/html/docs/modules/devel/textops.html#id293261
[2] http://www.opensips.org/html/docs/modules/devel/textops.html#id293514
[3] http://www.opensips.org/html/docs/modules/devel/textops.html#id292953
Regards,
Vlad Paiu
OpenSIPS Developer
On 01/04/2012 11:21 AM, Jan D. wrote:
Also a rewrite of a Reason header in route[0] is not possible:
route[0]
...
if(search("Reason"))
{
replace("Reason", "ReasonIsRewrited");
}
...
Is this a special header?
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